81741735362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13360859}}^1$

素因数の和:13360910

約数の個数: 32

約数和(自身を含む): 153917107200

約数和(自身を除く): 72175371838

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 13360859, 26721718, 93526013, 187052026, 253856321, 307299757, 507712642, 614599514, 1776994247, 2151098299, 3553988494, 4302196598, 5838695383, 11677390766, 40870867681, 81741735362]

約数ペア:

[(1, 81741735362), (2, 40870867681), (7, 11677390766), (14, 5838695383), (19, 4302196598), (23, 3553988494), (38, 2151098299), (46, 1776994247), (133, 614599514), (161, 507712642), (266, 307299757), (322, 253856321), (437, 187052026), (874, 93526013), (3059, 26721718), (6118, 13360859)]