72181788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14087}}^1$

素因数の和:14162

約数の個数: 48

約数和(自身を含む): 195654144

約数和(自身を除く): 123472356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 14087, 28174, 42261, 56348, 84522, 98609, 169044, 197218, 295827, 394436, 591654, 859307, 1183308, 1718614, 2577921, 3437228, 5155842, 6015149, 10311684, 12030298, 18045447, 24060596, 36090894, 72181788]

約数ペア:

[(1, 72181788), (2, 36090894), (3, 24060596), (4, 18045447), (6, 12030298), (7, 10311684), (12, 6015149), (14, 5155842), (21, 3437228), (28, 2577921), (42, 1718614), (61, 1183308), (84, 859307), (122, 591654), (183, 394436), (244, 295827), (366, 197218), (427, 169044), (732, 98609), (854, 84522), (1281, 56348), (1708, 42261), (2562, 28174), (5124, 14087)]