71963268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15907}}^1$

素因数の和:15956

約数の個数: 48

約数和(自身を含む): 187078080

約数和(自身を除く): 115114812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 15907, 31814, 47721, 63628, 95442, 190884, 206791, 413582, 461303, 620373, 827164, 922606, 1240746, 1383909, 1845212, 2481492, 2767818, 5535636, 5996939, 11993878, 17990817, 23987756, 35981634, 71963268]

約数ペア:

[(1, 71963268), (2, 35981634), (3, 23987756), (4, 17990817), (6, 11993878), (12, 5996939), (13, 5535636), (26, 2767818), (29, 2481492), (39, 1845212), (52, 1383909), (58, 1240746), (78, 922606), (87, 827164), (116, 620373), (156, 461303), (174, 413582), (348, 206791), (377, 190884), (754, 95442), (1131, 63628), (1508, 47721), (2262, 31814), (4524, 15907)]