69086908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 135533664

約数和(自身を除く): 66446756

約数列:

[1, 2, 4, 11, 22, 44, 73, 137, 146, 157, 274, 292, 314, 548, 628, 803, 1507, 1606, 1727, 3014, 3212, 3454, 6028, 6908, 10001, 11461, 20002, 21509, 22922, 40004, 43018, 45844, 86036, 110011, 126071, 220022, 236599, 252142, 440044, 473198, 504284, 946396, 1570157, 3140314, 6280628, 17271727, 34543454, 69086908]

約数ペア:

[(1, 69086908), (2, 34543454), (4, 17271727), (11, 6280628), (22, 3140314), (44, 1570157), (73, 946396), (137, 504284), (146, 473198), (157, 440044), (274, 252142), (292, 236599), (314, 220022), (548, 126071), (628, 110011), (803, 86036), (1507, 45844), (1606, 43018), (1727, 40004), (3014, 22922), (3212, 21509), (3454, 20002), (6028, 11461), (6908, 10001)]