76434891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 119054880

約数和(自身を除く): 42619989

約数列:

[1, 3, 13, 19, 39, 57, 61, 89, 183, 247, 267, 361, 741, 793, 1083, 1157, 1159, 1691, 2379, 3471, 3477, 4693, 5073, 5429, 14079, 15067, 16287, 21983, 22021, 32129, 45201, 65949, 66063, 70577, 96387, 103151, 211731, 286273, 309453, 417677, 858819, 1253031, 1340963, 1959869, 4022889, 5879607, 25478297, 76434891]

約数ペア:

[(1, 76434891), (3, 25478297), (13, 5879607), (19, 4022889), (39, 1959869), (57, 1340963), (61, 1253031), (89, 858819), (183, 417677), (247, 309453), (267, 286273), (361, 211731), (741, 103151), (793, 96387), (1083, 70577), (1157, 66063), (1159, 65949), (1691, 45201), (2379, 32129), (3471, 22021), (3477, 21983), (4693, 16287), (5073, 15067), (5429, 14079)]