87415224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16481}}^1$

素因数の和:16520

約数の個数: 64

約数和(自身を含む): 249207840

約数和(自身を除く): 161792616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 16481, 32962, 49443, 65924, 98886, 131848, 197772, 214253, 280177, 395544, 428506, 560354, 642759, 840531, 857012, 1120708, 1285518, 1681062, 1714024, 2241416, 2571036, 3362124, 3642301, 5142072, 6724248, 7284602, 10926903, 14569204, 21853806, 29138408, 43707612, 87415224]

約数ペア:

[(1, 87415224), (2, 43707612), (3, 29138408), (4, 21853806), (6, 14569204), (8, 10926903), (12, 7284602), (13, 6724248), (17, 5142072), (24, 3642301), (26, 3362124), (34, 2571036), (39, 2241416), (51, 1714024), (52, 1681062), (68, 1285518), (78, 1120708), (102, 857012), (104, 840531), (136, 642759), (156, 560354), (204, 428506), (221, 395544), (312, 280177), (408, 214253), (442, 197772), (663, 131848), (884, 98886), (1326, 65924), (1768, 49443), (2652, 32962), (5304, 16481)]