72260192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 150902640

約数和(自身を除く): 78642448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 608, 628, 757, 1256, 1514, 2512, 2983, 3028, 5024, 5966, 6056, 11932, 12112, 14383, 23864, 24224, 28766, 47728, 57532, 95456, 115064, 118849, 230128, 237698, 460256, 475396, 950792, 1901584, 2258131, 3803168, 4516262, 9032524, 18065048, 36130096, 72260192]

約数ペア:

[(1, 72260192), (2, 36130096), (4, 18065048), (8, 9032524), (16, 4516262), (19, 3803168), (32, 2258131), (38, 1901584), (76, 950792), (152, 475396), (157, 460256), (304, 237698), (314, 230128), (608, 118849), (628, 115064), (757, 95456), (1256, 57532), (1514, 47728), (2512, 28766), (2983, 24224), (3028, 23864), (5024, 14383), (5966, 12112), (6056, 11932)]