80437578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 181828800

約数和(自身を除く): 101391222

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3449, 3887, 6898, 7774, 10347, 11661, 20694, 23322, 44837, 79327, 89674, 134511, 158654, 237981, 269022, 475962, 582881, 1031251, 1165762, 1748643, 2062502, 3093753, 3497286, 6187506, 13406263, 26812526, 40218789, 80437578]

約数ペア:

[(1, 80437578), (2, 40218789), (3, 26812526), (6, 13406263), (13, 6187506), (23, 3497286), (26, 3093753), (39, 2062502), (46, 1748643), (69, 1165762), (78, 1031251), (138, 582881), (169, 475962), (299, 269022), (338, 237981), (507, 158654), (598, 134511), (897, 89674), (1014, 79327), (1794, 44837), (3449, 23322), (3887, 20694), (6898, 11661), (7774, 10347)]