87039888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139487}}^1$

素因数の和:139511

約数の個数: 40

約数和(自身を含む): 242151168

約数和(自身を除く): 155111280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 139487, 278974, 418461, 557948, 836922, 1115896, 1673844, 1813331, 2231792, 3347688, 3626662, 5439993, 6695376, 7253324, 10879986, 14506648, 21759972, 29013296, 43519944, 87039888]

約数ペア:

[(1, 87039888), (2, 43519944), (3, 29013296), (4, 21759972), (6, 14506648), (8, 10879986), (12, 7253324), (13, 6695376), (16, 5439993), (24, 3626662), (26, 3347688), (39, 2231792), (48, 1813331), (52, 1673844), (78, 1115896), (104, 836922), (156, 557948), (208, 418461), (312, 278974), (624, 139487)]