82165688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 92016712

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 79, 88, 106, 158, 212, 223, 316, 424, 446, 583, 632, 869, 892, 1166, 1738, 1784, 2332, 2453, 3476, 4187, 4664, 4906, 6952, 8374, 9812, 11819, 16748, 17617, 19624, 23638, 33496, 35234, 46057, 47276, 70468, 92114, 94552, 130009, 140936, 184228, 193787, 260018, 368456, 387574, 520036, 775148, 933701, 1040072, 1550296, 1867402, 3734804, 7469608, 10270711, 20541422, 41082844, 82165688]

約数ペア:

[(1, 82165688), (2, 41082844), (4, 20541422), (8, 10270711), (11, 7469608), (22, 3734804), (44, 1867402), (53, 1550296), (79, 1040072), (88, 933701), (106, 775148), (158, 520036), (212, 387574), (223, 368456), (316, 260018), (424, 193787), (446, 184228), (583, 140936), (632, 130009), (869, 94552), (892, 92114), (1166, 70468), (1738, 47276), (1784, 46057), (2332, 35234), (2453, 33496), (3476, 23638), (4187, 19624), (4664, 17617), (4906, 16748), (6952, 11819), (8374, 9812)]