74885916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6743

約数の個数: 72

約数和(自身を含む): 213991680

約数和(自身を除く): 139105764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6703, 11172, 13406, 20109, 26812, 40218, 46921, 80436, 93842, 127357, 140763, 187684, 254714, 281526, 328447, 382071, 509428, 563052, 656894, 764142, 891499, 985341, 1313788, 1528284, 1782998, 1970682, 2674497, 3565996, 3941364, 5348994, 6240493, 10697988, 12480986, 18721479, 24961972, 37442958, 74885916]

約数ペア:

[(1, 74885916), (2, 37442958), (3, 24961972), (4, 18721479), (6, 12480986), (7, 10697988), (12, 6240493), (14, 5348994), (19, 3941364), (21, 3565996), (28, 2674497), (38, 1970682), (42, 1782998), (49, 1528284), (57, 1313788), (76, 985341), (84, 891499), (98, 764142), (114, 656894), (133, 563052), (147, 509428), (196, 382071), (228, 328447), (266, 281526), (294, 254714), (399, 187684), (532, 140763), (588, 127357), (798, 93842), (931, 80436), (1596, 46921), (1862, 40218), (2793, 26812), (3724, 20109), (5586, 13406), (6703, 11172)]