91894068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{121553}}^1$

素因数の和:121573

約数の個数: 48

約数和(自身を含む): 272280960

約数和(自身を除く): 180386892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 121553, 243106, 364659, 486212, 729318, 850871, 1093977, 1458636, 1701742, 2187954, 2552613, 3281931, 3403484, 4375908, 5105226, 6563862, 7657839, 10210452, 13127724, 15315678, 22973517, 30631356, 45947034, 91894068]

約数ペア:

[(1, 91894068), (2, 45947034), (3, 30631356), (4, 22973517), (6, 15315678), (7, 13127724), (9, 10210452), (12, 7657839), (14, 6563862), (18, 5105226), (21, 4375908), (27, 3403484), (28, 3281931), (36, 2552613), (42, 2187954), (54, 1701742), (63, 1458636), (84, 1093977), (108, 850871), (126, 729318), (189, 486212), (252, 364659), (378, 243106), (756, 121553)]