65251242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 165818016

約数和(自身を除く): 100566774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 167, 294, 334, 441, 443, 501, 882, 886, 1002, 1169, 1329, 1503, 2338, 2658, 3006, 3101, 3507, 3987, 6202, 7014, 7974, 8183, 9303, 10521, 16366, 18606, 21042, 21707, 24549, 27909, 43414, 49098, 55818, 65121, 73647, 73981, 130242, 147294, 147962, 195363, 221943, 390726, 443886, 517867, 665829, 1035734, 1331658, 1553601, 3107202, 3625069, 4660803, 7250138, 9321606, 10875207, 21750414, 32625621, 65251242]

約数ペア:

[(1, 65251242), (2, 32625621), (3, 21750414), (6, 10875207), (7, 9321606), (9, 7250138), (14, 4660803), (18, 3625069), (21, 3107202), (42, 1553601), (49, 1331658), (63, 1035734), (98, 665829), (126, 517867), (147, 443886), (167, 390726), (294, 221943), (334, 195363), (441, 147962), (443, 147294), (501, 130242), (882, 73981), (886, 73647), (1002, 65121), (1169, 55818), (1329, 49098), (1503, 43414), (2338, 27909), (2658, 24549), (3006, 21707), (3101, 21042), (3507, 18606), (3987, 16366), (6202, 10521), (7014, 9303), (7974, 8183)]