123462768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17987}}^1$

素因数の和:18022

約数の個数: 80

約数和(自身を含む): 374726016

約数和(自身を除く): 251263248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 17987, 35974, 53961, 71948, 107922, 143896, 197857, 215844, 233831, 287792, 395714, 431688, 467662, 593571, 701493, 791428, 863376, 935324, 1187142, 1402986, 1582856, 1870648, 2374284, 2572141, 2805972, 3165712, 3741296, 4748568, 5144282, 5611944, 7716423, 9497136, 10288564, 11223888, 15432846, 20577128, 30865692, 41154256, 61731384, 123462768]

約数ペア:

[(1, 123462768), (2, 61731384), (3, 41154256), (4, 30865692), (6, 20577128), (8, 15432846), (11, 11223888), (12, 10288564), (13, 9497136), (16, 7716423), (22, 5611944), (24, 5144282), (26, 4748568), (33, 3741296), (39, 3165712), (44, 2805972), (48, 2572141), (52, 2374284), (66, 1870648), (78, 1582856), (88, 1402986), (104, 1187142), (132, 935324), (143, 863376), (156, 791428), (176, 701493), (208, 593571), (264, 467662), (286, 431688), (312, 395714), (429, 287792), (528, 233831), (572, 215844), (624, 197857), (858, 143896), (1144, 107922), (1716, 71948), (2288, 53961), (3432, 35974), (6864, 17987)]