78700866

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 161040960

約数和(自身を除く): 82340094

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 379, 653, 758, 1137, 1306, 1959, 2274, 3918, 20087, 34609, 40174, 60261, 69218, 103827, 120522, 207654, 247487, 494974, 742461, 1484922, 13116811, 26233622, 39350433, 78700866]

約数ペア:

[(1, 78700866), (2, 39350433), (3, 26233622), (6, 13116811), (53, 1484922), (106, 742461), (159, 494974), (318, 247487), (379, 207654), (653, 120522), (758, 103827), (1137, 69218), (1306, 60261), (1959, 40174), (2274, 34609), (3918, 20087)]