75309408

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2524

約数の個数: 72

約数和(自身を含む): 216216000

約数和(自身を除く): 140906592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2399, 2616, 3488, 3924, 4798, 5232, 7197, 7848, 9596, 10464, 14394, 15696, 19192, 21591, 28788, 31392, 38384, 43182, 57576, 76768, 86364, 115152, 172728, 230304, 261491, 345456, 522982, 690912, 784473, 1045964, 1568946, 2091928, 2353419, 3137892, 4183856, 4706838, 6275784, 8367712, 9413676, 12551568, 18827352, 25103136, 37654704, 75309408]

約数ペア:

[(1, 75309408), (2, 37654704), (3, 25103136), (4, 18827352), (6, 12551568), (8, 9413676), (9, 8367712), (12, 6275784), (16, 4706838), (18, 4183856), (24, 3137892), (32, 2353419), (36, 2091928), (48, 1568946), (72, 1045964), (96, 784473), (109, 690912), (144, 522982), (218, 345456), (288, 261491), (327, 230304), (436, 172728), (654, 115152), (872, 86364), (981, 76768), (1308, 57576), (1744, 43182), (1962, 38384), (2399, 31392), (2616, 28788), (3488, 21591), (3924, 19192), (4798, 15696), (5232, 14394), (7197, 10464), (7848, 9596)]