80566728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 141999672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 3863, 5214, 6952, 7726, 10428, 11589, 15452, 20856, 23178, 30904, 42493, 46356, 84986, 92712, 127479, 169972, 254958, 305177, 339944, 509916, 610354, 915531, 1019832, 1220708, 1831062, 2441416, 3356947, 3662124, 6713894, 7324248, 10070841, 13427788, 20141682, 26855576, 40283364, 80566728]

約数ペア:

[(1, 80566728), (2, 40283364), (3, 26855576), (4, 20141682), (6, 13427788), (8, 10070841), (11, 7324248), (12, 6713894), (22, 3662124), (24, 3356947), (33, 2441416), (44, 1831062), (66, 1220708), (79, 1019832), (88, 915531), (132, 610354), (158, 509916), (237, 339944), (264, 305177), (316, 254958), (474, 169972), (632, 127479), (869, 92712), (948, 84986), (1738, 46356), (1896, 42493), (2607, 30904), (3476, 23178), (3863, 20856), (5214, 15452), (6952, 11589), (7726, 10428)]