72639245124

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5624

約数の個数: 240

約数和(自身を含む): 210541161600

約数和(自身を除く): 137901916476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 83, 87, 102, 108, 116, 153, 162, 166, 174, 204, 249, 261, 306, 324, 332, 348, 459, 493, 498, 522, 612, 747, 783, 918, 986, 996, 1044, 1377, 1411, 1479, 1494, 1566, 1836, 1972, 2241, 2349, 2407, 2754, 2822, 2958, 2988, 3132, 4233, 4437, 4482, 4698, 4814, 5479, 5508, 5644, 5916, 6723, 7221, 8466, 8874, 8964, 9396, 9628, 10958, 12699, 13311, 13446, 14442, 16437, 16932, 17748, 21663, 21916, 25398, 26622, 26892, 28884, 32874, 38097, 39933, 40919, 43326, 49311, 50796, 53244, 64989, 65748, 76194, 79866, 81838, 86652, 93143, 98622, 114291, 122757, 129978, 147933, 152388, 158891, 159732, 163676, 186286, 194967, 197244, 228582, 245514, 259956, 279429, 295866, 317782, 368271, 372572, 389934, 443799, 454757, 457164, 476673, 491028, 558858, 591732, 635564, 736542, 779868, 838287, 887598, 909514, 953346, 1104813, 1117716, 1364271, 1430019, 1473084, 1676574, 1775196, 1819028, 1906692, 2209626, 2514861, 2701147, 2728542, 2860038, 3314439, 3353148, 4092813, 4290057, 4419252, 5029722, 5402294, 5457084, 5720076, 6628878, 7544583, 7730869, 8103441, 8185626, 8580114, 10059444, 10804588, 12278439, 12870171, 13187953, 13257756, 15089166, 15461738, 16206882, 16371252, 17160228, 23192607, 24310323, 24556878, 25740342, 26375906, 30178332, 30923476, 32413764, 36835317, 39563859, 46385214, 48620646, 49113756, 51480684, 52751812, 69577821, 72930969, 73670634, 79127718, 92770428, 97241292, 118691577, 139155642, 145861938, 147341268, 158255436, 208733463, 218792907, 224195201, 237383154, 278311284, 291723876, 356074731, 417466926, 437585814, 448390402, 474766308, 626200389, 672585603, 712149462, 834933852, 875171628, 896780804, 1068224193, 1252400778, 1345171206, 1424298924, 2017756809, 2136448386, 2504801556, 2690342412, 4035513618, 4272896772, 6053270427, 8071027236, 12106540854, 18159811281, 24213081708, 36319622562, 72639245124]

約数ペア:

[(1, 72639245124), (2, 36319622562), (3, 24213081708), (4, 18159811281), (6, 12106540854), (9, 8071027236), (12, 6053270427), (17, 4272896772), (18, 4035513618), (27, 2690342412), (29, 2504801556), (34, 2136448386), (36, 2017756809), (51, 1424298924), (54, 1345171206), (58, 1252400778), (68, 1068224193), (81, 896780804), (83, 875171628), (87, 834933852), (102, 712149462), (108, 672585603), (116, 626200389), (153, 474766308), (162, 448390402), (166, 437585814), (174, 417466926), (204, 356074731), (249, 291723876), (261, 278311284), (306, 237383154), (324, 224195201), (332, 218792907), (348, 208733463), (459, 158255436), (493, 147341268), (498, 145861938), (522, 139155642), (612, 118691577), (747, 97241292), (783, 92770428), (918, 79127718), (986, 73670634), (996, 72930969), (1044, 69577821), (1377, 52751812), (1411, 51480684), (1479, 49113756), (1494, 48620646), (1566, 46385214), (1836, 39563859), (1972, 36835317), (2241, 32413764), (2349, 30923476), (2407, 30178332), (2754, 26375906), (2822, 25740342), (2958, 24556878), (2988, 24310323), (3132, 23192607), (4233, 17160228), (4437, 16371252), (4482, 16206882), (4698, 15461738), (4814, 15089166), (5479, 13257756), (5508, 13187953), (5644, 12870171), (5916, 12278439), (6723, 10804588), (7221, 10059444), (8466, 8580114), (8874, 8185626), (8964, 8103441), (9396, 7730869), (9628, 7544583), (10958, 6628878), (12699, 5720076), (13311, 5457084), (13446, 5402294), (14442, 5029722), (16437, 4419252), (16932, 4290057), (17748, 4092813), (21663, 3353148), (21916, 3314439), (25398, 2860038), (26622, 2728542), (26892, 2701147), (28884, 2514861), (32874, 2209626), (38097, 1906692), (39933, 1819028), (40919, 1775196), (43326, 1676574), (49311, 1473084), (50796, 1430019), (53244, 1364271), (64989, 1117716), (65748, 1104813), (76194, 953346), (79866, 909514), (81838, 887598), (86652, 838287), (93143, 779868), (98622, 736542), (114291, 635564), (122757, 591732), (129978, 558858), (147933, 491028), (152388, 476673), (158891, 457164), (159732, 454757), (163676, 443799), (186286, 389934), (194967, 372572), (197244, 368271), (228582, 317782), (245514, 295866), (259956, 279429)]