77690676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3629

約数の個数: 72

約数和(自身を含む): 216634656

約数和(自身を除く): 138943980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3571, 3626, 5439, 7142, 7252, 10713, 10878, 14284, 21426, 21756, 24997, 42852, 49994, 74991, 99988, 132127, 149982, 174979, 264254, 299964, 349958, 396381, 524937, 528508, 699916, 792762, 924889, 1049874, 1585524, 1849778, 2099748, 2774667, 3699556, 5549334, 6474223, 11098668, 12948446, 19422669, 25896892, 38845338, 77690676]

約数ペア:

[(1, 77690676), (2, 38845338), (3, 25896892), (4, 19422669), (6, 12948446), (7, 11098668), (12, 6474223), (14, 5549334), (21, 3699556), (28, 2774667), (37, 2099748), (42, 1849778), (49, 1585524), (74, 1049874), (84, 924889), (98, 792762), (111, 699916), (147, 528508), (148, 524937), (196, 396381), (222, 349958), (259, 299964), (294, 264254), (444, 174979), (518, 149982), (588, 132127), (777, 99988), (1036, 74991), (1554, 49994), (1813, 42852), (3108, 24997), (3571, 21756), (3626, 21426), (5439, 14284), (7142, 10878), (7252, 10713)]