90254178

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{102329}}^1$

素因数の和:102351

約数の個数: 36

約数和(自身を含む): 227479590

約数和(自身を除く): 137225412

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 102329, 204658, 306987, 613974, 716303, 920961, 1432606, 1841922, 2148909, 4297818, 5014121, 6446727, 10028242, 12893454, 15042363, 30084726, 45127089, 90254178]

約数ペア:

[(1, 90254178), (2, 45127089), (3, 30084726), (6, 15042363), (7, 12893454), (9, 10028242), (14, 6446727), (18, 5014121), (21, 4297818), (42, 2148909), (49, 1841922), (63, 1432606), (98, 920961), (126, 716303), (147, 613974), (294, 306987), (441, 204658), (882, 102329)]