79758844

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 156425472

約数和(自身を除く): 76666628

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 211, 242, 284, 422, 484, 781, 844, 1331, 1562, 2321, 2662, 3124, 4642, 5324, 8591, 9284, 14981, 17182, 25531, 29962, 34364, 51062, 59924, 94501, 102124, 164791, 189002, 280841, 329582, 378004, 561682, 659164, 1123364, 1812701, 3625402, 7250804, 19939711, 39879422, 79758844]

約数ペア:

[(1, 79758844), (2, 39879422), (4, 19939711), (11, 7250804), (22, 3625402), (44, 1812701), (71, 1123364), (121, 659164), (142, 561682), (211, 378004), (242, 329582), (284, 280841), (422, 189002), (484, 164791), (781, 102124), (844, 94501), (1331, 59924), (1562, 51062), (2321, 34364), (2662, 29962), (3124, 25531), (4642, 17182), (5324, 14981), (8591, 9284)]