81042264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 235843920

約数和(自身を除く): 154801656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 73, 102, 136, 146, 153, 204, 219, 292, 306, 408, 438, 584, 612, 657, 876, 907, 1224, 1241, 1314, 1752, 1814, 2482, 2628, 2721, 3628, 3723, 4964, 5256, 5442, 7256, 7446, 8163, 9928, 10884, 11169, 14892, 15419, 16326, 21768, 22338, 29784, 30838, 32652, 44676, 46257, 61676, 65304, 66211, 89352, 92514, 123352, 132422, 138771, 185028, 198633, 264844, 277542, 370056, 397266, 529688, 555084, 595899, 794532, 1110168, 1125587, 1191798, 1589064, 2251174, 2383596, 3376761, 4502348, 4767192, 6753522, 9004696, 10130283, 13507044, 20260566, 27014088, 40521132, 81042264]

約数ペア:

[(1, 81042264), (2, 40521132), (3, 27014088), (4, 20260566), (6, 13507044), (8, 10130283), (9, 9004696), (12, 6753522), (17, 4767192), (18, 4502348), (24, 3376761), (34, 2383596), (36, 2251174), (51, 1589064), (68, 1191798), (72, 1125587), (73, 1110168), (102, 794532), (136, 595899), (146, 555084), (153, 529688), (204, 397266), (219, 370056), (292, 277542), (306, 264844), (408, 198633), (438, 185028), (584, 138771), (612, 132422), (657, 123352), (876, 92514), (907, 89352), (1224, 66211), (1241, 65304), (1314, 61676), (1752, 46257), (1814, 44676), (2482, 32652), (2628, 30838), (2721, 29784), (3628, 22338), (3723, 21768), (4964, 16326), (5256, 15419), (5442, 14892), (7256, 11169), (7446, 10884), (8163, 9928)]