68204178

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11047}}^1$

素因数の和:11076

約数の個数: 48

約数和(自身を含む): 172348800

約数和(自身を除く): 104144622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 11047, 22094, 33141, 66282, 77329, 99423, 154658, 198846, 231987, 463974, 541303, 695961, 1082606, 1391922, 1623909, 3247818, 3789121, 4871727, 7578242, 9743454, 11367363, 22734726, 34102089, 68204178]

約数ペア:

[(1, 68204178), (2, 34102089), (3, 22734726), (6, 11367363), (7, 9743454), (9, 7578242), (14, 4871727), (18, 3789121), (21, 3247818), (42, 1623909), (49, 1391922), (63, 1082606), (98, 695961), (126, 541303), (147, 463974), (294, 231987), (343, 198846), (441, 154658), (686, 99423), (882, 77329), (1029, 66282), (2058, 33141), (3087, 22094), (6174, 11047)]