71338158

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7294

約数の個数: 40

約数和(自身を含む): 162493320

約数和(自身を除く): 91155162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 7219, 9882, 14438, 21657, 43314, 64971, 129942, 194913, 389826, 440359, 584739, 880718, 1169478, 1321077, 2642154, 3963231, 7926462, 11889693, 23779386, 35669079, 71338158]

約数ペア:

[(1, 71338158), (2, 35669079), (3, 23779386), (6, 11889693), (9, 7926462), (18, 3963231), (27, 2642154), (54, 1321077), (61, 1169478), (81, 880718), (122, 584739), (162, 440359), (183, 389826), (366, 194913), (549, 129942), (1098, 64971), (1647, 43314), (3294, 21657), (4941, 14438), (7219, 9882)]