87391336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 181944000

約数和(自身を除く): 94552664

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 296, 328, 379, 703, 758, 779, 1406, 1516, 1517, 1558, 2812, 3032, 3034, 3116, 5624, 6068, 6232, 7201, 12136, 14023, 14402, 15539, 28046, 28804, 28823, 31078, 56092, 57608, 57646, 62156, 112184, 115292, 124312, 230584, 266437, 295241, 532874, 574943, 590482, 1065748, 1149886, 1180964, 2131496, 2299772, 2361928, 4599544, 10923917, 21847834, 43695668, 87391336]

約数ペア:

[(1, 87391336), (2, 43695668), (4, 21847834), (8, 10923917), (19, 4599544), (37, 2361928), (38, 2299772), (41, 2131496), (74, 1180964), (76, 1149886), (82, 1065748), (148, 590482), (152, 574943), (164, 532874), (296, 295241), (328, 266437), (379, 230584), (703, 124312), (758, 115292), (779, 112184), (1406, 62156), (1516, 57646), (1517, 57608), (1558, 56092), (2812, 31078), (3032, 28823), (3034, 28804), (3116, 28046), (5624, 15539), (6068, 14402), (6232, 14023), (7201, 12136)]