78863376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2084

約数の個数: 80

約数和(自身を含む): 219549440

約数和(自身を除く): 140686064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2011, 2064, 2451, 3268, 4022, 4902, 6033, 6536, 8044, 9804, 12066, 13072, 16088, 19608, 24132, 32176, 38209, 39216, 48264, 76418, 86473, 96528, 114627, 152836, 172946, 229254, 259419, 305672, 345892, 458508, 518838, 611344, 691784, 917016, 1037676, 1383568, 1642987, 1834032, 2075352, 3285974, 4150704, 4928961, 6571948, 9857922, 13143896, 19715844, 26287792, 39431688, 78863376]

約数ペア:

[(1, 78863376), (2, 39431688), (3, 26287792), (4, 19715844), (6, 13143896), (8, 9857922), (12, 6571948), (16, 4928961), (19, 4150704), (24, 3285974), (38, 2075352), (43, 1834032), (48, 1642987), (57, 1383568), (76, 1037676), (86, 917016), (114, 691784), (129, 611344), (152, 518838), (172, 458508), (228, 345892), (258, 305672), (304, 259419), (344, 229254), (456, 172946), (516, 152836), (688, 114627), (817, 96528), (912, 86473), (1032, 76418), (1634, 48264), (2011, 39216), (2064, 38209), (2451, 32176), (3268, 24132), (4022, 19608), (4902, 16088), (6033, 13072), (6536, 12066), (8044, 9804)]