71415144

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2239}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 193939200

約数和(自身を除く): 122524056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2239, 2658, 3544, 3987, 4478, 5316, 6717, 7974, 8956, 10632, 13434, 15948, 17912, 20151, 26868, 31896, 40302, 53736, 80604, 161208, 991877, 1983754, 2975631, 3967508, 5951262, 7935016, 8926893, 11902524, 17853786, 23805048, 35707572, 71415144]

約数ペア:

[(1, 71415144), (2, 35707572), (3, 23805048), (4, 17853786), (6, 11902524), (8, 8926893), (9, 7935016), (12, 5951262), (18, 3967508), (24, 2975631), (36, 1983754), (72, 991877), (443, 161208), (886, 80604), (1329, 53736), (1772, 40302), (2239, 31896), (2658, 26868), (3544, 20151), (3987, 17912), (4478, 15948), (5316, 13434), (6717, 10632), (7974, 8956)]