66274260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84967}}^1$

素因数の和:84992

約数の個数: 48

約数和(自身を含む): 199844736

約数和(自身を除く): 133570476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 84967, 169934, 254901, 339868, 424835, 509802, 849670, 1019604, 1104571, 1274505, 1699340, 2209142, 2549010, 3313713, 4418284, 5098020, 5522855, 6627426, 11045710, 13254852, 16568565, 22091420, 33137130, 66274260]

約数ペア:

[(1, 66274260), (2, 33137130), (3, 22091420), (4, 16568565), (5, 13254852), (6, 11045710), (10, 6627426), (12, 5522855), (13, 5098020), (15, 4418284), (20, 3313713), (26, 2549010), (30, 2209142), (39, 1699340), (52, 1274505), (60, 1104571), (65, 1019604), (78, 849670), (130, 509802), (156, 424835), (195, 339868), (260, 254901), (390, 169934), (780, 84967)]