87468888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7577}}^1$

素因数の和:7636

約数の個数: 64

約数和(自身を含む): 241889760

約数和(自身を除く): 154420872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 7577, 11544, 15154, 22731, 30308, 45462, 60616, 90924, 98501, 181848, 197002, 280349, 295503, 394004, 560698, 591006, 788008, 841047, 1121396, 1182012, 1682094, 2242792, 2364024, 3364188, 3644537, 6728376, 7289074, 10933611, 14578148, 21867222, 29156296, 43734444, 87468888]

約数ペア:

[(1, 87468888), (2, 43734444), (3, 29156296), (4, 21867222), (6, 14578148), (8, 10933611), (12, 7289074), (13, 6728376), (24, 3644537), (26, 3364188), (37, 2364024), (39, 2242792), (52, 1682094), (74, 1182012), (78, 1121396), (104, 841047), (111, 788008), (148, 591006), (156, 560698), (222, 394004), (296, 295503), (312, 280349), (444, 197002), (481, 181848), (888, 98501), (962, 90924), (1443, 60616), (1924, 45462), (2886, 30308), (3848, 22731), (5772, 15154), (7577, 11544)]