75470004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 203793408

約数和(自身を除く): 128323404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 971, 1143, 1524, 1942, 2159, 2286, 2913, 3884, 4318, 4572, 5826, 6477, 8636, 8739, 11652, 12954, 16507, 17478, 19431, 25908, 33014, 34956, 38862, 49521, 66028, 77724, 99042, 123317, 148563, 198084, 246634, 297126, 369951, 493268, 594252, 739902, 1109853, 1479804, 2096389, 2219706, 4192778, 4439412, 6289167, 8385556, 12578334, 18867501, 25156668, 37735002, 75470004]

約数ペア:

[(1, 75470004), (2, 37735002), (3, 25156668), (4, 18867501), (6, 12578334), (9, 8385556), (12, 6289167), (17, 4439412), (18, 4192778), (34, 2219706), (36, 2096389), (51, 1479804), (68, 1109853), (102, 739902), (127, 594252), (153, 493268), (204, 369951), (254, 297126), (306, 246634), (381, 198084), (508, 148563), (612, 123317), (762, 99042), (971, 77724), (1143, 66028), (1524, 49521), (1942, 38862), (2159, 34956), (2286, 33014), (2913, 25908), (3884, 19431), (4318, 17478), (4572, 16507), (5826, 12954), (6477, 11652), (8636, 8739)]