68905044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5129

約数の個数: 72

約数和(自身を含む): 194081160

約数和(自身を除く): 125176116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 5077, 6786, 10154, 13572, 15231, 20308, 30462, 45693, 60924, 66001, 91386, 132002, 147233, 182772, 198003, 264004, 294466, 396006, 441699, 588932, 594009, 792012, 883398, 1188018, 1325097, 1766796, 1914029, 2376036, 2650194, 3828058, 5300388, 5742087, 7656116, 11484174, 17226261, 22968348, 34452522, 68905044]

約数ペア:

[(1, 68905044), (2, 34452522), (3, 22968348), (4, 17226261), (6, 11484174), (9, 7656116), (12, 5742087), (13, 5300388), (18, 3828058), (26, 2650194), (29, 2376036), (36, 1914029), (39, 1766796), (52, 1325097), (58, 1188018), (78, 883398), (87, 792012), (116, 594009), (117, 588932), (156, 441699), (174, 396006), (234, 294466), (261, 264004), (348, 198003), (377, 182772), (468, 147233), (522, 132002), (754, 91386), (1044, 66001), (1131, 60924), (1508, 45693), (2262, 30462), (3393, 20308), (4524, 15231), (5077, 13572), (6786, 10154)]