85041576

素因数分解:

$2^3\times 3^4\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 239580000

約数和(自身を除く): 154538424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 263, 324, 499, 526, 648, 789, 998, 1052, 1497, 1578, 1996, 2104, 2367, 2994, 3156, 3992, 4491, 4734, 5988, 6312, 7101, 8982, 9468, 11976, 13473, 14202, 17964, 18936, 21303, 26946, 28404, 35928, 40419, 42606, 53892, 56808, 80838, 85212, 107784, 131237, 161676, 170424, 262474, 323352, 393711, 524948, 787422, 1049896, 1181133, 1574844, 2362266, 3149688, 3543399, 4724532, 7086798, 9449064, 10630197, 14173596, 21260394, 28347192, 42520788, 85041576]

約数ペア:

[(1, 85041576), (2, 42520788), (3, 28347192), (4, 21260394), (6, 14173596), (8, 10630197), (9, 9449064), (12, 7086798), (18, 4724532), (24, 3543399), (27, 3149688), (36, 2362266), (54, 1574844), (72, 1181133), (81, 1049896), (108, 787422), (162, 524948), (216, 393711), (263, 323352), (324, 262474), (499, 170424), (526, 161676), (648, 131237), (789, 107784), (998, 85212), (1052, 80838), (1497, 56808), (1578, 53892), (1996, 42606), (2104, 40419), (2367, 35928), (2994, 28404), (3156, 26946), (3992, 21303), (4491, 18936), (4734, 17964), (5988, 14202), (6312, 13473), (7101, 11976), (8982, 9468)]