71795556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16759}}^1$

素因数の和:16793

約数の個数: 72

約数和(自身を含む): 219623040

約数和(自身を除く): 147827484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 16759, 33518, 50277, 67036, 100554, 117313, 150831, 201108, 234626, 284903, 301662, 351939, 469252, 569806, 603324, 703878, 854709, 1055817, 1139612, 1407756, 1709418, 1994321, 2111634, 2564127, 3418836, 3988642, 4223268, 5128254, 5982963, 7977284, 10256508, 11965926, 17948889, 23931852, 35897778, 71795556]

約数ペア:

[(1, 71795556), (2, 35897778), (3, 23931852), (4, 17948889), (6, 11965926), (7, 10256508), (9, 7977284), (12, 5982963), (14, 5128254), (17, 4223268), (18, 3988642), (21, 3418836), (28, 2564127), (34, 2111634), (36, 1994321), (42, 1709418), (51, 1407756), (63, 1139612), (68, 1055817), (84, 854709), (102, 703878), (119, 603324), (126, 569806), (153, 469252), (204, 351939), (238, 301662), (252, 284903), (306, 234626), (357, 201108), (476, 150831), (612, 117313), (714, 100554), (1071, 67036), (1428, 50277), (2142, 33518), (4284, 16759)]