129799404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13975

約数の個数: 72

約数和(自身を含む): 385138208

約数和(自身を除く): 255338804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 13921, 27842, 41763, 55684, 83526, 97447, 125289, 167052, 194894, 250578, 292341, 389788, 501156, 515077, 584682, 877023, 1030154, 1169364, 1545231, 1754046, 2060308, 3090462, 3508092, 3605539, 4635693, 6180924, 7211078, 9271386, 10816617, 14422156, 18542772, 21633234, 32449851, 43266468, 64899702, 129799404]

約数ペア:

[(1, 129799404), (2, 64899702), (3, 43266468), (4, 32449851), (6, 21633234), (7, 18542772), (9, 14422156), (12, 10816617), (14, 9271386), (18, 7211078), (21, 6180924), (28, 4635693), (36, 3605539), (37, 3508092), (42, 3090462), (63, 2060308), (74, 1754046), (84, 1545231), (111, 1169364), (126, 1030154), (148, 877023), (222, 584682), (252, 515077), (259, 501156), (333, 389788), (444, 292341), (518, 250578), (666, 194894), (777, 167052), (1036, 125289), (1332, 97447), (1554, 83526), (2331, 55684), (3108, 41763), (4662, 27842), (9324, 13921)]