80021176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 85452104

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 113, 127, 136, 164, 226, 254, 328, 452, 508, 697, 904, 1016, 1394, 1921, 2159, 2788, 3842, 4318, 4633, 5207, 5576, 7684, 8636, 9266, 10414, 14351, 15368, 17272, 18532, 20828, 28702, 37064, 41656, 57404, 78761, 88519, 114808, 157522, 177038, 243967, 315044, 354076, 487934, 588391, 630088, 708152, 975868, 1176782, 1951736, 2353564, 4707128, 10002647, 20005294, 40010588, 80021176]

約数ペア:

[(1, 80021176), (2, 40010588), (4, 20005294), (8, 10002647), (17, 4707128), (34, 2353564), (41, 1951736), (68, 1176782), (82, 975868), (113, 708152), (127, 630088), (136, 588391), (164, 487934), (226, 354076), (254, 315044), (328, 243967), (452, 177038), (508, 157522), (697, 114808), (904, 88519), (1016, 78761), (1394, 57404), (1921, 41656), (2159, 37064), (2788, 28702), (3842, 20828), (4318, 18532), (4633, 17272), (5207, 15368), (5576, 14351), (7684, 10414), (8636, 9266)]