90102222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2719}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 224040960

約数和(自身を除く): 133938738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1578, 1841, 2367, 2719, 3682, 4734, 5438, 5523, 8157, 11046, 16314, 16569, 19033, 24471, 33138, 38066, 48942, 57099, 114198, 171297, 342594, 715097, 1430194, 2145291, 4290582, 5005679, 6435873, 10011358, 12871746, 15017037, 30034074, 45051111, 90102222]

約数ペア:

[(1, 90102222), (2, 45051111), (3, 30034074), (6, 15017037), (7, 12871746), (9, 10011358), (14, 6435873), (18, 5005679), (21, 4290582), (42, 2145291), (63, 1430194), (126, 715097), (263, 342594), (526, 171297), (789, 114198), (1578, 57099), (1841, 48942), (2367, 38066), (2719, 33138), (3682, 24471), (4734, 19033), (5438, 16569), (5523, 16314), (8157, 11046)]