67378128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{45281}}^1$

素因数の和:45323

約数の個数: 40

約数和(自身を含む): 179678976

約数和(自身を除く): 112300848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 45281, 90562, 135843, 181124, 271686, 362248, 543372, 724496, 1086744, 1403711, 2173488, 2807422, 4211133, 5614844, 8422266, 11229688, 16844532, 22459376, 33689064, 67378128]

約数ペア:

[(1, 67378128), (2, 33689064), (3, 22459376), (4, 16844532), (6, 11229688), (8, 8422266), (12, 5614844), (16, 4211133), (24, 2807422), (31, 2173488), (48, 1403711), (62, 1086744), (93, 724496), (124, 543372), (186, 362248), (248, 271686), (372, 181124), (496, 135843), (744, 90562), (1488, 45281)]