72344952

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1553}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 196363440

約数和(自身を除く): 124018488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1553, 1941, 2588, 3106, 3882, 4659, 5176, 5823, 6212, 7764, 9318, 11646, 12424, 13977, 15528, 18636, 23292, 27954, 37272, 46584, 55908, 111816, 1004791, 2009582, 3014373, 4019164, 6028746, 8038328, 9043119, 12057492, 18086238, 24114984, 36172476, 72344952]

約数ペア:

[(1, 72344952), (2, 36172476), (3, 24114984), (4, 18086238), (6, 12057492), (8, 9043119), (9, 8038328), (12, 6028746), (18, 4019164), (24, 3014373), (36, 2009582), (72, 1004791), (647, 111816), (1294, 55908), (1553, 46584), (1941, 37272), (2588, 27954), (3106, 23292), (3882, 18636), (4659, 15528), (5176, 13977), (5823, 12424), (6212, 11646), (7764, 9318)]