75417508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 68524892

約数列:

[1, 2, 4, 17, 34, 68, 79, 101, 139, 158, 202, 278, 316, 404, 556, 1343, 1717, 2363, 2686, 3434, 4726, 5372, 6868, 7979, 9452, 10981, 14039, 15958, 21962, 28078, 31916, 43924, 56156, 135643, 186677, 238663, 271286, 373354, 477326, 542572, 746708, 954652, 1109081, 2218162, 4436324, 18854377, 37708754, 75417508]

約数ペア:

[(1, 75417508), (2, 37708754), (4, 18854377), (17, 4436324), (34, 2218162), (68, 1109081), (79, 954652), (101, 746708), (139, 542572), (158, 477326), (202, 373354), (278, 271286), (316, 238663), (404, 186677), (556, 135643), (1343, 56156), (1717, 43924), (2363, 31916), (2686, 28078), (3434, 21962), (4726, 15958), (5372, 14039), (6868, 10981), (7979, 9452)]