77312270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8431}}^1$

素因数の和:8576

約数の個数: 32

約数和(自身を含む): 160275456

約数和(自身を除く): 82963186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8431, 9170, 16862, 42155, 59017, 84310, 118034, 295085, 590170, 1104461, 2208922, 5522305, 7731227, 11044610, 15462454, 38656135, 77312270]

約数ペア:

[(1, 77312270), (2, 38656135), (5, 15462454), (7, 11044610), (10, 7731227), (14, 5522305), (35, 2208922), (70, 1104461), (131, 590170), (262, 295085), (655, 118034), (917, 84310), (1310, 59017), (1834, 42155), (4585, 16862), (8431, 9170)]