108700904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 227673600

約数和(自身を除く): 118972696

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 109, 172, 218, 223, 344, 436, 446, 559, 872, 892, 1118, 1417, 1784, 2236, 2834, 2899, 4472, 4687, 5668, 5798, 9374, 9589, 11336, 11596, 18748, 19178, 23192, 24307, 37496, 38356, 48614, 60931, 76712, 97228, 121862, 124657, 194456, 243724, 249314, 315991, 487448, 498628, 631982, 997256, 1045201, 1263964, 2090402, 2527928, 4180804, 8361608, 13587613, 27175226, 54350452, 108700904]

約数ペア:

[(1, 108700904), (2, 54350452), (4, 27175226), (8, 13587613), (13, 8361608), (26, 4180804), (43, 2527928), (52, 2090402), (86, 1263964), (104, 1045201), (109, 997256), (172, 631982), (218, 498628), (223, 487448), (344, 315991), (436, 249314), (446, 243724), (559, 194456), (872, 124657), (892, 121862), (1118, 97228), (1417, 76712), (1784, 60931), (2236, 48614), (2834, 38356), (2899, 37496), (4472, 24307), (4687, 23192), (5668, 19178), (5798, 18748), (9374, 11596), (9589, 11336)]