765457524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26813}}^1$

素因数の和:26897

約数の個数: 72

約数和(自身を含む): 2117984232

約数和(自身を除く): 1352526708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 26813, 28548, 53626, 80439, 107252, 160878, 241317, 321756, 348569, 482634, 697138, 965268, 1045707, 1394276, 1635593, 2091414, 3137121, 3271186, 4182828, 4906779, 6274242, 6542372, 9813558, 12548484, 14720337, 19627116, 21262709, 29440674, 42525418, 58881348, 63788127, 85050836, 127576254, 191364381, 255152508, 382728762, 765457524]

約数ペア:

[(1, 765457524), (2, 382728762), (3, 255152508), (4, 191364381), (6, 127576254), (9, 85050836), (12, 63788127), (13, 58881348), (18, 42525418), (26, 29440674), (36, 21262709), (39, 19627116), (52, 14720337), (61, 12548484), (78, 9813558), (117, 6542372), (122, 6274242), (156, 4906779), (183, 4182828), (234, 3271186), (244, 3137121), (366, 2091414), (468, 1635593), (549, 1394276), (732, 1045707), (793, 965268), (1098, 697138), (1586, 482634), (2196, 348569), (2379, 321756), (3172, 241317), (4758, 160878), (7137, 107252), (9516, 80439), (14274, 53626), (26813, 28548)]