8806356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 24786944

約数和(自身を除く): 15980588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 607, 806, 1116, 1209, 1214, 1612, 1821, 2418, 2428, 3627, 3642, 4836, 5463, 7254, 7284, 7891, 10926, 14508, 15782, 18817, 21852, 23673, 31564, 37634, 47346, 56451, 71019, 75268, 94692, 112902, 142038, 169353, 225804, 244621, 284076, 338706, 489242, 677412, 733863, 978484, 1467726, 2201589, 2935452, 4403178, 8806356]

約数ペア:

[(1, 8806356), (2, 4403178), (3, 2935452), (4, 2201589), (6, 1467726), (9, 978484), (12, 733863), (13, 677412), (18, 489242), (26, 338706), (31, 284076), (36, 244621), (39, 225804), (52, 169353), (62, 142038), (78, 112902), (93, 94692), (117, 75268), (124, 71019), (156, 56451), (186, 47346), (234, 37634), (279, 31564), (372, 23673), (403, 21852), (468, 18817), (558, 15782), (607, 14508), (806, 10926), (1116, 7891), (1209, 7284), (1214, 7254), (1612, 5463), (1821, 4836), (2418, 3642), (2428, 3627)]