79894628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 166281024

約数和(自身を除く): 86386396

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 103, 122, 187, 206, 244, 289, 374, 412, 578, 671, 748, 1037, 1133, 1156, 1342, 1751, 2074, 2266, 2684, 3179, 3502, 4148, 4532, 6283, 6358, 7004, 11407, 12566, 12716, 17629, 19261, 22814, 25132, 29767, 35258, 38522, 45628, 59534, 69113, 70516, 77044, 106811, 119068, 138226, 193919, 213622, 276452, 327437, 387838, 427244, 654874, 775676, 1174921, 1309748, 1815787, 2349842, 3631574, 4699684, 7263148, 19973657, 39947314, 79894628]

約数ペア:

[(1, 79894628), (2, 39947314), (4, 19973657), (11, 7263148), (17, 4699684), (22, 3631574), (34, 2349842), (44, 1815787), (61, 1309748), (68, 1174921), (103, 775676), (122, 654874), (187, 427244), (206, 387838), (244, 327437), (289, 276452), (374, 213622), (412, 193919), (578, 138226), (671, 119068), (748, 106811), (1037, 77044), (1133, 70516), (1156, 69113), (1342, 59534), (1751, 45628), (2074, 38522), (2266, 35258), (2684, 29767), (3179, 25132), (3502, 22814), (4148, 19261), (4532, 17629), (6283, 12716), (6358, 12566), (7004, 11407)]