72800694

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 170145360

約数和(自身を除く): 97344666

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 61, 81, 106, 122, 139, 159, 162, 183, 278, 318, 366, 417, 477, 549, 834, 954, 1098, 1251, 1431, 1647, 2502, 2862, 3233, 3294, 3753, 4293, 4941, 6466, 7367, 7506, 8479, 8586, 9699, 9882, 11259, 14734, 16958, 19398, 22101, 22518, 25437, 29097, 44202, 50874, 58194, 66303, 76311, 87291, 132606, 152622, 174582, 198909, 228933, 261873, 397818, 449387, 457866, 523746, 596727, 686799, 898774, 1193454, 1348161, 1373598, 2696322, 4044483, 8088966, 12133449, 24266898, 36400347, 72800694]

約数ペア:

[(1, 72800694), (2, 36400347), (3, 24266898), (6, 12133449), (9, 8088966), (18, 4044483), (27, 2696322), (53, 1373598), (54, 1348161), (61, 1193454), (81, 898774), (106, 686799), (122, 596727), (139, 523746), (159, 457866), (162, 449387), (183, 397818), (278, 261873), (318, 228933), (366, 198909), (417, 174582), (477, 152622), (549, 132606), (834, 87291), (954, 76311), (1098, 66303), (1251, 58194), (1431, 50874), (1647, 44202), (2502, 29097), (2862, 25437), (3233, 22518), (3294, 22101), (3753, 19398), (4293, 16958), (4941, 14734), (6466, 11259), (7367, 9882), (7506, 9699), (8479, 8586)]