75640728

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 196335360

約数和(自身を除く): 120694632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 618, 824, 827, 888, 1236, 1654, 2472, 2481, 3308, 3811, 4962, 6616, 7622, 9924, 11433, 15244, 19848, 22866, 30488, 30599, 45732, 61198, 85181, 91464, 91797, 122396, 170362, 183594, 244792, 255543, 340724, 367188, 511086, 681448, 734376, 1022172, 2044344, 3151697, 6303394, 9455091, 12606788, 18910182, 25213576, 37820364, 75640728]

約数ペア:

[(1, 75640728), (2, 37820364), (3, 25213576), (4, 18910182), (6, 12606788), (8, 9455091), (12, 6303394), (24, 3151697), (37, 2044344), (74, 1022172), (103, 734376), (111, 681448), (148, 511086), (206, 367188), (222, 340724), (296, 255543), (309, 244792), (412, 183594), (444, 170362), (618, 122396), (824, 91797), (827, 91464), (888, 85181), (1236, 61198), (1654, 45732), (2472, 30599), (2481, 30488), (3308, 22866), (3811, 19848), (4962, 15244), (6616, 11433), (7622, 9924)]