90008712

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 252384000

約数和(自身を除く): 162375288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3823, 3924, 5886, 7646, 7848, 11469, 11772, 15292, 22938, 23544, 30584, 34407, 45876, 68814, 91752, 103221, 137628, 206442, 275256, 412884, 416707, 825768, 833414, 1250121, 1666828, 2500242, 3333656, 3750363, 5000484, 7500726, 10000968, 11251089, 15001452, 22502178, 30002904, 45004356, 90008712]

約数ペア:

[(1, 90008712), (2, 45004356), (3, 30002904), (4, 22502178), (6, 15001452), (8, 11251089), (9, 10000968), (12, 7500726), (18, 5000484), (24, 3750363), (27, 3333656), (36, 2500242), (54, 1666828), (72, 1250121), (108, 833414), (109, 825768), (216, 416707), (218, 412884), (327, 275256), (436, 206442), (654, 137628), (872, 103221), (981, 91752), (1308, 68814), (1962, 45876), (2616, 34407), (2943, 30584), (3823, 23544), (3924, 22938), (5886, 15292), (7646, 11772), (7848, 11469)]