81052296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259783}}^1$

素因数の和:259805

約数の個数: 32

約数和(自身を含む): 218218560

約数和(自身を除く): 137166264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 259783, 519566, 779349, 1039132, 1558698, 2078264, 3117396, 3377179, 6234792, 6754358, 10131537, 13508716, 20263074, 27017432, 40526148, 81052296]

約数ペア:

[(1, 81052296), (2, 40526148), (3, 27017432), (4, 20263074), (6, 13508716), (8, 10131537), (12, 6754358), (13, 6234792), (24, 3377179), (26, 3117396), (39, 2078264), (52, 1558698), (78, 1039132), (104, 779349), (156, 519566), (312, 259783)]