64461852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 144

約数和(自身を含む): 209586720

約数和(自身を除く): 145124868

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, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 937, 1092, 1274, 1323, 1404, 1638, 1764, 1874, 1911, 2457, 2548, 2646, 2811, 3276, 3748, 3822, 4914, 5292, 5622, 5733, 6559, 7644, 8433, 9828, 11244, 11466, 12181, 13118, 16866, 17199, 19677, 22932, 24362, 25299, 26236, 33732, 34398, 36543, 39354, 45913, 48724, 50598, 59031, 68796, 73086, 78708, 85267, 91826, 101196, 109629, 118062, 137739, 146172, 170534, 177093, 183652, 219258, 236124, 255801, 275478, 328887, 341068, 354186, 413217, 438516, 511602, 550956, 596869, 657774, 708372, 767403, 826434, 1023204, 1193738, 1239651, 1315548, 1534806, 1652868, 1790607, 2302209, 2387476, 2479302, 3069612, 3581214, 4604418, 4958604, 5371821, 7162428, 9208836, 10743642, 16115463, 21487284, 32230926, 64461852]

約数ペア:

[(1, 64461852), (2, 32230926), (3, 21487284), (4, 16115463), (6, 10743642), (7, 9208836), (9, 7162428), (12, 5371821), (13, 4958604), (14, 4604418), (18, 3581214), (21, 3069612), (26, 2479302), (27, 2387476), (28, 2302209), (36, 1790607), (39, 1652868), (42, 1534806), (49, 1315548), (52, 1239651), (54, 1193738), (63, 1023204), (78, 826434), (84, 767403), (91, 708372), (98, 657774), (108, 596869), (117, 550956), (126, 511602), (147, 438516), (156, 413217), (182, 354186), (189, 341068), (196, 328887), (234, 275478), (252, 255801), (273, 236124), (294, 219258), (351, 183652), (364, 177093), (378, 170534), (441, 146172), (468, 137739), (546, 118062), (588, 109629), (637, 101196), (702, 91826), (756, 85267), (819, 78708), (882, 73086), (937, 68796), (1092, 59031), (1274, 50598), (1323, 48724), (1404, 45913), (1638, 39354), (1764, 36543), (1874, 34398), (1911, 33732), (2457, 26236), (2548, 25299), (2646, 24362), (2811, 22932), (3276, 19677), (3748, 17199), (3822, 16866), (4914, 13118), (5292, 12181), (5622, 11466), (5733, 11244), (6559, 9828), (7644, 8433)]