81479178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5209}}^1$

素因数の和:5307

約数の個数: 48

約数和(自身を含む): 195062400

約数和(自身を除く): 113583222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5209, 5214, 7821, 10418, 15627, 15642, 31254, 46881, 57299, 93762, 114598, 171897, 343794, 411511, 515691, 823022, 1031382, 1234533, 2469066, 3703599, 4526621, 7407198, 9053242, 13579863, 27159726, 40739589, 81479178]

約数ペア:

[(1, 81479178), (2, 40739589), (3, 27159726), (6, 13579863), (9, 9053242), (11, 7407198), (18, 4526621), (22, 3703599), (33, 2469066), (66, 1234533), (79, 1031382), (99, 823022), (158, 515691), (198, 411511), (237, 343794), (474, 171897), (711, 114598), (869, 93762), (1422, 57299), (1738, 46881), (2607, 31254), (5209, 15642), (5214, 15627), (7821, 10418)]