90918672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{145703}}^1$

素因数の和:145727

約数の個数: 40

約数和(自身を含む): 252942144

約数和(自身を除く): 162023472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 145703, 291406, 437109, 582812, 874218, 1165624, 1748436, 1894139, 2331248, 3496872, 3788278, 5682417, 6993744, 7576556, 11364834, 15153112, 22729668, 30306224, 45459336, 90918672]

約数ペア:

[(1, 90918672), (2, 45459336), (3, 30306224), (4, 22729668), (6, 15153112), (8, 11364834), (12, 7576556), (13, 6993744), (16, 5682417), (24, 3788278), (26, 3496872), (39, 2331248), (48, 1894139), (52, 1748436), (78, 1165624), (104, 874218), (156, 582812), (208, 437109), (312, 291406), (624, 145703)]