72717372

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 238336000

約数和(自身を除く): 165618628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 151, 156, 182, 189, 196, 234, 252, 273, 294, 302, 343, 351, 364, 378, 441, 453, 468, 546, 588, 604, 637, 686, 702, 756, 819, 882, 906, 1029, 1057, 1092, 1274, 1323, 1359, 1372, 1404, 1638, 1764, 1812, 1911, 1963, 2058, 2114, 2457, 2548, 2646, 2718, 3087, 3171, 3276, 3822, 3926, 4077, 4116, 4228, 4459, 4914, 5292, 5436, 5733, 5889, 6174, 6342, 7399, 7644, 7852, 8154, 8918, 9261, 9513, 9828, 11466, 11778, 12348, 12684, 13377, 13741, 14798, 16308, 17199, 17667, 17836, 18522, 19026, 22197, 22932, 23556, 26754, 27482, 28539, 29596, 34398, 35334, 37044, 38052, 40131, 41223, 44394, 51793, 53001, 53508, 54964, 57078, 66591, 68796, 70668, 80262, 82446, 88788, 96187, 103586, 106002, 114156, 120393, 123669, 133182, 155379, 160524, 164892, 192374, 199773, 207172, 212004, 240786, 247338, 266364, 288561, 310758, 371007, 384748, 399546, 466137, 481572, 494676, 577122, 621516, 673309, 742014, 799092, 865683, 932274, 1154244, 1346618, 1398411, 1484028, 1731366, 1864548, 2019927, 2597049, 2693236, 2796822, 3462732, 4039854, 5194098, 5593644, 6059781, 8079708, 10388196, 12119562, 18179343, 24239124, 36358686, 72717372]

約数ペア:

[(1, 72717372), (2, 36358686), (3, 24239124), (4, 18179343), (6, 12119562), (7, 10388196), (9, 8079708), (12, 6059781), (13, 5593644), (14, 5194098), (18, 4039854), (21, 3462732), (26, 2796822), (27, 2693236), (28, 2597049), (36, 2019927), (39, 1864548), (42, 1731366), (49, 1484028), (52, 1398411), (54, 1346618), (63, 1154244), (78, 932274), (84, 865683), (91, 799092), (98, 742014), (108, 673309), (117, 621516), (126, 577122), (147, 494676), (151, 481572), (156, 466137), (182, 399546), (189, 384748), (196, 371007), (234, 310758), (252, 288561), (273, 266364), (294, 247338), (302, 240786), (343, 212004), (351, 207172), (364, 199773), (378, 192374), (441, 164892), (453, 160524), (468, 155379), (546, 133182), (588, 123669), (604, 120393), (637, 114156), (686, 106002), (702, 103586), (756, 96187), (819, 88788), (882, 82446), (906, 80262), (1029, 70668), (1057, 68796), (1092, 66591), (1274, 57078), (1323, 54964), (1359, 53508), (1372, 53001), (1404, 51793), (1638, 44394), (1764, 41223), (1812, 40131), (1911, 38052), (1963, 37044), (2058, 35334), (2114, 34398), (2457, 29596), (2548, 28539), (2646, 27482), (2718, 26754), (3087, 23556), (3171, 22932), (3276, 22197), (3822, 19026), (3926, 18522), (4077, 17836), (4116, 17667), (4228, 17199), (4459, 16308), (4914, 14798), (5292, 13741), (5436, 13377), (5733, 12684), (5889, 12348), (6174, 11778), (6342, 11466), (7399, 9828), (7644, 9513), (7852, 9261), (8154, 8918)]