77177724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15959}}^1$

素因数の和:16010

約数の個数: 48

約数和(自身を含む): 200202240

約数和(自身を除く): 123024516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 15959, 31918, 47877, 63836, 95754, 191508, 207467, 414934, 494729, 622401, 829868, 989458, 1244802, 1484187, 1978916, 2489604, 2968374, 5936748, 6431477, 12862954, 19294431, 25725908, 38588862, 77177724]

約数ペア:

[(1, 77177724), (2, 38588862), (3, 25725908), (4, 19294431), (6, 12862954), (12, 6431477), (13, 5936748), (26, 2968374), (31, 2489604), (39, 1978916), (52, 1484187), (62, 1244802), (78, 989458), (93, 829868), (124, 622401), (156, 494729), (186, 414934), (372, 207467), (403, 191508), (806, 95754), (1209, 63836), (1612, 47877), (2418, 31918), (4836, 15959)]