65905434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 169574400

約数和(自身を除く): 103668966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 2207, 3318, 4266, 4414, 4977, 6621, 9954, 13242, 14931, 15449, 19863, 29862, 30898, 39726, 46347, 59589, 92694, 119178, 139041, 174353, 278082, 348706, 417123, 523059, 834246, 1046118, 1220471, 1569177, 2440942, 3138354, 3661413, 4707531, 7322826, 9415062, 10984239, 21968478, 32952717, 65905434]

約数ペア:

[(1, 65905434), (2, 32952717), (3, 21968478), (6, 10984239), (7, 9415062), (9, 7322826), (14, 4707531), (18, 3661413), (21, 3138354), (27, 2440942), (42, 1569177), (54, 1220471), (63, 1046118), (79, 834246), (126, 523059), (158, 417123), (189, 348706), (237, 278082), (378, 174353), (474, 139041), (553, 119178), (711, 92694), (1106, 59589), (1422, 46347), (1659, 39726), (2133, 30898), (2207, 29862), (3318, 19863), (4266, 15449), (4414, 14931), (4977, 13242), (6621, 9954)]