80618928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129197}}^1$

素因数の和:129221

約数の個数: 40

約数和(自身を含む): 224287728

約数和(自身を除く): 143668800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129197, 258394, 387591, 516788, 775182, 1033576, 1550364, 1679561, 2067152, 3100728, 3359122, 5038683, 6201456, 6718244, 10077366, 13436488, 20154732, 26872976, 40309464, 80618928]

約数ペア:

[(1, 80618928), (2, 40309464), (3, 26872976), (4, 20154732), (6, 13436488), (8, 10077366), (12, 6718244), (13, 6201456), (16, 5038683), (24, 3359122), (26, 3100728), (39, 2067152), (48, 1679561), (52, 1550364), (78, 1033576), (104, 775182), (156, 516788), (208, 387591), (312, 258394), (624, 129197)]