768387204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52963}}^1$

素因数の和:53017

約数の個数: 72

約数和(自身を含む): 2159236352

約数和(自身を除く): 1390849148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 52963, 105926, 158889, 211852, 317778, 476667, 635556, 688519, 953334, 1377038, 1641853, 1906668, 2065557, 2754076, 3283706, 4131114, 4925559, 6196671, 6567412, 8262228, 9851118, 12393342, 14776677, 19702236, 21344089, 24786684, 29553354, 42688178, 59106708, 64032267, 85376356, 128064534, 192096801, 256129068, 384193602, 768387204]

約数ペア:

[(1, 768387204), (2, 384193602), (3, 256129068), (4, 192096801), (6, 128064534), (9, 85376356), (12, 64032267), (13, 59106708), (18, 42688178), (26, 29553354), (31, 24786684), (36, 21344089), (39, 19702236), (52, 14776677), (62, 12393342), (78, 9851118), (93, 8262228), (117, 6567412), (124, 6196671), (156, 4925559), (186, 4131114), (234, 3283706), (279, 2754076), (372, 2065557), (403, 1906668), (468, 1641853), (558, 1377038), (806, 953334), (1116, 688519), (1209, 635556), (1612, 476667), (2418, 317778), (3627, 211852), (4836, 158889), (7254, 105926), (14508, 52963)]