42880488

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{5209}}^1$

素因数の和:5239

約数の個数: 64

約数和(自身を含む): 125040000

約数和(自身を除く): 82159512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 5209, 8232, 10418, 15627, 20836, 31254, 36463, 41672, 62508, 72926, 109389, 125016, 145852, 218778, 255241, 291704, 437556, 510482, 765723, 875112, 1020964, 1531446, 1786687, 2041928, 3062892, 3573374, 5360061, 6125784, 7146748, 10720122, 14293496, 21440244, 42880488]

約数ペア:

[(1, 42880488), (2, 21440244), (3, 14293496), (4, 10720122), (6, 7146748), (7, 6125784), (8, 5360061), (12, 3573374), (14, 3062892), (21, 2041928), (24, 1786687), (28, 1531446), (42, 1020964), (49, 875112), (56, 765723), (84, 510482), (98, 437556), (147, 291704), (168, 255241), (196, 218778), (294, 145852), (343, 125016), (392, 109389), (588, 72926), (686, 62508), (1029, 41672), (1176, 36463), (1372, 31254), (2058, 20836), (2744, 15627), (4116, 10418), (5209, 8232)]