65102868

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 169533000

約数和(自身を除く): 104430132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 149, 159, 212, 229, 298, 318, 447, 458, 477, 596, 636, 687, 894, 916, 954, 1341, 1374, 1788, 1908, 2061, 2682, 2748, 4122, 5364, 7897, 8244, 12137, 15794, 23691, 24274, 31588, 34121, 36411, 47382, 48548, 68242, 71073, 72822, 94764, 102363, 109233, 136484, 142146, 145644, 204726, 218466, 284292, 307089, 409452, 436932, 614178, 1228356, 1808413, 3616826, 5425239, 7233652, 10850478, 16275717, 21700956, 32551434, 65102868]

約数ペア:

[(1, 65102868), (2, 32551434), (3, 21700956), (4, 16275717), (6, 10850478), (9, 7233652), (12, 5425239), (18, 3616826), (36, 1808413), (53, 1228356), (106, 614178), (149, 436932), (159, 409452), (212, 307089), (229, 284292), (298, 218466), (318, 204726), (447, 145644), (458, 142146), (477, 136484), (596, 109233), (636, 102363), (687, 94764), (894, 72822), (916, 71073), (954, 68242), (1341, 48548), (1374, 47382), (1788, 36411), (1908, 34121), (2061, 31588), (2682, 24274), (2748, 23691), (4122, 15794), (5364, 12137), (7897, 8244)]