90648774

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{54151}}^1$

素因数の和:54193

約数の個数: 32

約数和(自身を含む): 207943680

約数和(自身を除く): 117294906

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 54151, 108302, 162453, 324906, 487359, 974718, 1462077, 1678681, 2924154, 3357362, 5036043, 10072086, 15108129, 30216258, 45324387, 90648774]

約数ペア:

[(1, 90648774), (2, 45324387), (3, 30216258), (6, 15108129), (9, 10072086), (18, 5036043), (27, 3357362), (31, 2924154), (54, 1678681), (62, 1462077), (93, 974718), (186, 487359), (279, 324906), (558, 162453), (837, 108302), (1674, 54151)]