87311376

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19604

約数の個数: 60

約数和(自身を含む): 252245760

約数和(自身を除く): 164934384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 19559, 39118, 58677, 78236, 117354, 156472, 176031, 234708, 312944, 352062, 469416, 606329, 704124, 938832, 1212658, 1408248, 1818987, 2425316, 2816496, 3637974, 4850632, 5456961, 7275948, 9701264, 10913922, 14551896, 21827844, 29103792, 43655688, 87311376]

約数ペア:

[(1, 87311376), (2, 43655688), (3, 29103792), (4, 21827844), (6, 14551896), (8, 10913922), (9, 9701264), (12, 7275948), (16, 5456961), (18, 4850632), (24, 3637974), (31, 2816496), (36, 2425316), (48, 1818987), (62, 1408248), (72, 1212658), (93, 938832), (124, 704124), (144, 606329), (186, 469416), (248, 352062), (279, 312944), (372, 234708), (496, 176031), (558, 156472), (744, 117354), (1116, 78236), (1488, 58677), (2232, 39118), (4464, 19559)]