72627604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 159268032

約数和(自身を除く): 86640428

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 98, 119, 142, 196, 238, 284, 307, 476, 497, 614, 833, 994, 1207, 1228, 1666, 1988, 2149, 2414, 3332, 3479, 4298, 4828, 5219, 6958, 8449, 8596, 10438, 13916, 15043, 16898, 20876, 21797, 30086, 33796, 36533, 43594, 59143, 60172, 73066, 87188, 118286, 146132, 152579, 236572, 255731, 305158, 370549, 511462, 610316, 741098, 1022924, 1068053, 1482196, 2136106, 2593843, 4272212, 5187686, 10375372, 18156901, 36313802, 72627604]

約数ペア:

[(1, 72627604), (2, 36313802), (4, 18156901), (7, 10375372), (14, 5187686), (17, 4272212), (28, 2593843), (34, 2136106), (49, 1482196), (68, 1068053), (71, 1022924), (98, 741098), (119, 610316), (142, 511462), (196, 370549), (238, 305158), (284, 255731), (307, 236572), (476, 152579), (497, 146132), (614, 118286), (833, 87188), (994, 73066), (1207, 60172), (1228, 59143), (1666, 43594), (1988, 36533), (2149, 33796), (2414, 30086), (3332, 21797), (3479, 20876), (4298, 16898), (4828, 15043), (5219, 13916), (6958, 10438), (8449, 8596)]