77866308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 213012800

約数和(自身を除く): 135146492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 379, 439, 468, 758, 878, 1137, 1317, 1516, 1756, 2274, 2634, 3411, 3951, 4548, 4927, 5268, 5707, 6822, 7902, 9854, 11414, 13644, 14781, 15804, 17121, 19708, 22828, 29562, 34242, 44343, 51363, 59124, 68484, 88686, 102726, 166381, 177372, 205452, 332762, 499143, 665524, 998286, 1497429, 1996572, 2162953, 2994858, 4325906, 5989716, 6488859, 8651812, 12977718, 19466577, 25955436, 38933154, 77866308]

約数ペア:

[(1, 77866308), (2, 38933154), (3, 25955436), (4, 19466577), (6, 12977718), (9, 8651812), (12, 6488859), (13, 5989716), (18, 4325906), (26, 2994858), (36, 2162953), (39, 1996572), (52, 1497429), (78, 998286), (117, 665524), (156, 499143), (234, 332762), (379, 205452), (439, 177372), (468, 166381), (758, 102726), (878, 88686), (1137, 68484), (1317, 59124), (1516, 51363), (1756, 44343), (2274, 34242), (2634, 29562), (3411, 22828), (3951, 19708), (4548, 17121), (4927, 15804), (5268, 14781), (5707, 13644), (6822, 11414), (7902, 9854)]