90834172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 96855428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 379, 419, 572, 758, 838, 1516, 1676, 4169, 4609, 4927, 5447, 8338, 9218, 9854, 10894, 16676, 18436, 19708, 21788, 54197, 59917, 108394, 119834, 158801, 216788, 239668, 317602, 635204, 1746811, 2064413, 3493622, 4128826, 6987244, 8257652, 22708543, 45417086, 90834172]

約数ペア:

[(1, 90834172), (2, 45417086), (4, 22708543), (11, 8257652), (13, 6987244), (22, 4128826), (26, 3493622), (44, 2064413), (52, 1746811), (143, 635204), (286, 317602), (379, 239668), (419, 216788), (572, 158801), (758, 119834), (838, 108394), (1516, 59917), (1676, 54197), (4169, 21788), (4609, 19708), (4927, 18436), (5447, 16676), (8338, 10894), (9218, 9854)]