66852772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 147498624

約数和(自身を除く): 80645852

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 167, 203, 238, 334, 406, 476, 493, 668, 812, 841, 986, 1169, 1682, 1972, 2338, 2839, 3364, 3451, 4676, 4843, 5678, 5887, 6902, 9686, 11356, 11774, 13804, 14297, 19372, 19873, 23548, 28594, 33901, 39746, 57188, 67802, 79492, 82331, 100079, 135604, 140447, 164662, 200158, 280894, 329324, 400316, 561788, 576317, 983129, 1152634, 1966258, 2305268, 2387599, 3932516, 4775198, 9550396, 16713193, 33426386, 66852772]

約数ペア:

[(1, 66852772), (2, 33426386), (4, 16713193), (7, 9550396), (14, 4775198), (17, 3932516), (28, 2387599), (29, 2305268), (34, 1966258), (58, 1152634), (68, 983129), (116, 576317), (119, 561788), (167, 400316), (203, 329324), (238, 280894), (334, 200158), (406, 164662), (476, 140447), (493, 135604), (668, 100079), (812, 82331), (841, 79492), (986, 67802), (1169, 57188), (1682, 39746), (1972, 33901), (2338, 28594), (2839, 23548), (3364, 19873), (3451, 19372), (4676, 14297), (4843, 13804), (5678, 11774), (5887, 11356), (6902, 9686)]