90814128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61031}}^1$

素因数の和:61073

約数の個数: 40

約数和(自身を含む): 242174976

約数和(自身を除く): 151360848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 61031, 122062, 183093, 244124, 366186, 488248, 732372, 976496, 1464744, 1891961, 2929488, 3783922, 5675883, 7567844, 11351766, 15135688, 22703532, 30271376, 45407064, 90814128]

約数ペア:

[(1, 90814128), (2, 45407064), (3, 30271376), (4, 22703532), (6, 15135688), (8, 11351766), (12, 7567844), (16, 5675883), (24, 3783922), (31, 2929488), (48, 1891961), (62, 1464744), (93, 976496), (124, 732372), (186, 488248), (248, 366186), (372, 244124), (496, 183093), (744, 122062), (1488, 61031)]