81687170622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7492861}}^1$

素因数の和:7492968

約数の個数: 32

約数和(自身を含む): 172635540480

約数和(自身を除く): 90948369858

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 7492861, 14985722, 22478583, 44957166, 172335803, 344671606, 517007409, 591936019, 1034014818, 1183872038, 1775808057, 3551616114, 13614528437, 27229056874, 40843585311, 81687170622]

約数ペア:

[(1, 81687170622), (2, 40843585311), (3, 27229056874), (6, 13614528437), (23, 3551616114), (46, 1775808057), (69, 1183872038), (79, 1034014818), (138, 591936019), (158, 517007409), (237, 344671606), (474, 172335803), (1817, 44957166), (3634, 22478583), (5451, 14985722), (10902, 7492861)]