66389388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 168967680

約数和(自身を除く): 102578292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 5387, 6162, 10774, 12324, 16161, 21548, 32322, 64644, 70031, 140062, 210093, 280124, 420186, 425573, 840372, 851146, 1276719, 1702292, 2553438, 5106876, 5532449, 11064898, 16597347, 22129796, 33194694, 66389388]

約数ペア:

[(1, 66389388), (2, 33194694), (3, 22129796), (4, 16597347), (6, 11064898), (12, 5532449), (13, 5106876), (26, 2553438), (39, 1702292), (52, 1276719), (78, 851146), (79, 840372), (156, 425573), (158, 420186), (237, 280124), (316, 210093), (474, 140062), (948, 70031), (1027, 64644), (2054, 32322), (3081, 21548), (4108, 16161), (5387, 12324), (6162, 10774)]