123925068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 333132800

約数和(自身を除く): 209207732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1759, 1854, 1957, 3518, 3708, 3914, 5277, 5871, 7036, 7828, 10554, 11742, 15831, 17613, 21108, 23484, 31662, 33421, 35226, 63324, 66842, 70452, 100263, 133684, 181177, 200526, 300789, 362354, 401052, 543531, 601578, 724708, 1087062, 1203156, 1630593, 2174124, 3261186, 3442363, 6522372, 6884726, 10327089, 13769452, 20654178, 30981267, 41308356, 61962534, 123925068]

約数ペア:

[(1, 123925068), (2, 61962534), (3, 41308356), (4, 30981267), (6, 20654178), (9, 13769452), (12, 10327089), (18, 6884726), (19, 6522372), (36, 3442363), (38, 3261186), (57, 2174124), (76, 1630593), (103, 1203156), (114, 1087062), (171, 724708), (206, 601578), (228, 543531), (309, 401052), (342, 362354), (412, 300789), (618, 200526), (684, 181177), (927, 133684), (1236, 100263), (1759, 70452), (1854, 66842), (1957, 63324), (3518, 35226), (3708, 33421), (3914, 31662), (5277, 23484), (5871, 21108), (7036, 17613), (7828, 15831), (10554, 11742)]