68262792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 184618560

約数和(自身を除く): 116355768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 331, 661, 662, 993, 1322, 1324, 1983, 1986, 2644, 2648, 3966, 3972, 4303, 5288, 7932, 7944, 8593, 8606, 12909, 15864, 17186, 17212, 25779, 25818, 34372, 34424, 51558, 51636, 68744, 103116, 103272, 206232, 218791, 437582, 656373, 875164, 1312746, 1750328, 2625492, 2844283, 5250984, 5688566, 8532849, 11377132, 17065698, 22754264, 34131396, 68262792]

約数ペア:

[(1, 68262792), (2, 34131396), (3, 22754264), (4, 17065698), (6, 11377132), (8, 8532849), (12, 5688566), (13, 5250984), (24, 2844283), (26, 2625492), (39, 1750328), (52, 1312746), (78, 875164), (104, 656373), (156, 437582), (312, 218791), (331, 206232), (661, 103272), (662, 103116), (993, 68744), (1322, 51636), (1324, 51558), (1983, 34424), (1986, 34372), (2644, 25818), (2648, 25779), (3966, 17212), (3972, 17186), (4303, 15864), (5288, 12909), (7932, 8606), (7944, 8593)]