79840818

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 176941440

約数和(自身を除く): 97100622

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 239, 277, 402, 478, 554, 603, 717, 831, 1206, 1434, 1662, 2151, 2493, 4302, 4986, 16013, 18559, 32026, 37118, 48039, 55677, 66203, 96078, 111354, 132406, 144117, 167031, 198609, 288234, 334062, 397218, 595827, 1191654, 4435601, 8871202, 13306803, 26613606, 39920409, 79840818]

約数ペア:

[(1, 79840818), (2, 39920409), (3, 26613606), (6, 13306803), (9, 8871202), (18, 4435601), (67, 1191654), (134, 595827), (201, 397218), (239, 334062), (277, 288234), (402, 198609), (478, 167031), (554, 144117), (603, 132406), (717, 111354), (831, 96078), (1206, 66203), (1434, 55677), (1662, 48039), (2151, 37118), (2493, 32026), (4302, 18559), (4986, 16013)]