72587040158

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{17761}}^1$

素因数の和:18204

約数の個数: 32

約数和(自身を含む): 111930440160

約数和(自身を除く): 39343400002

約数列:

[1, 2, 61, 122, 139, 241, 278, 482, 8479, 14701, 16958, 17761, 29402, 33499, 35522, 66998, 1083421, 2043439, 2166842, 2468779, 4086878, 4280401, 4937558, 8560802, 150595519, 261104461, 301191038, 522208922, 594975739, 1189951478, 36293520079, 72587040158]

約数ペア:

[(1, 72587040158), (2, 36293520079), (61, 1189951478), (122, 594975739), (139, 522208922), (241, 301191038), (278, 261104461), (482, 150595519), (8479, 8560802), (14701, 4937558), (16958, 4280401), (17761, 4086878), (29402, 2468779), (33499, 2166842), (35522, 2043439), (66998, 1083421)]