9900788856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{23773}}^1$

素因数の和:23893

約数の個数: 128

約数和(自身を含む): 29487367680

約数和(自身を除く): 19586578824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 74, 84, 111, 134, 148, 168, 201, 222, 259, 268, 296, 402, 444, 469, 518, 536, 777, 804, 888, 938, 1036, 1407, 1554, 1608, 1876, 2072, 2479, 2814, 3108, 3752, 4958, 5628, 6216, 7437, 9916, 11256, 14874, 17353, 19832, 23773, 29748, 34706, 47546, 52059, 59496, 69412, 71319, 95092, 104118, 138824, 142638, 166411, 190184, 208236, 285276, 332822, 416472, 499233, 570552, 665644, 879601, 998466, 1331288, 1592791, 1759202, 1996932, 2638803, 3185582, 3518404, 3993864, 4778373, 5277606, 6157207, 6371164, 7036808, 9556746, 10555212, 11149537, 12314414, 12742328, 18471621, 19113492, 21110424, 22299074, 24628828, 33448611, 36943242, 38226984, 44598148, 49257656, 58933267, 66897222, 73886484, 89196296, 117866534, 133794444, 147772968, 176799801, 235733068, 267588888, 353599602, 412532869, 471466136, 707199204, 825065738, 1237598607, 1414398408, 1650131476, 2475197214, 3300262952, 4950394428, 9900788856]

約数ペア:

[(1, 9900788856), (2, 4950394428), (3, 3300262952), (4, 2475197214), (6, 1650131476), (7, 1414398408), (8, 1237598607), (12, 825065738), (14, 707199204), (21, 471466136), (24, 412532869), (28, 353599602), (37, 267588888), (42, 235733068), (56, 176799801), (67, 147772968), (74, 133794444), (84, 117866534), (111, 89196296), (134, 73886484), (148, 66897222), (168, 58933267), (201, 49257656), (222, 44598148), (259, 38226984), (268, 36943242), (296, 33448611), (402, 24628828), (444, 22299074), (469, 21110424), (518, 19113492), (536, 18471621), (777, 12742328), (804, 12314414), (888, 11149537), (938, 10555212), (1036, 9556746), (1407, 7036808), (1554, 6371164), (1608, 6157207), (1876, 5277606), (2072, 4778373), (2479, 3993864), (2814, 3518404), (3108, 3185582), (3752, 2638803), (4958, 1996932), (5628, 1759202), (6216, 1592791), (7437, 1331288), (9916, 998466), (11256, 879601), (14874, 665644), (17353, 570552), (19832, 499233), (23773, 416472), (29748, 332822), (34706, 285276), (47546, 208236), (52059, 190184), (59496, 166411), (69412, 142638), (71319, 138824), (95092, 104118)]