73753428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 204913632

約数和(自身を除く): 131160204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2917, 3612, 4214, 5834, 6321, 8428, 8751, 11668, 12642, 17502, 20419, 25284, 35004, 40838, 61257, 81676, 122514, 125431, 142933, 245028, 250862, 285866, 376293, 428799, 501724, 571732, 752586, 857598, 878017, 1505172, 1715196, 1756034, 2634051, 3512068, 5268102, 6146119, 10536204, 12292238, 18438357, 24584476, 36876714, 73753428]

約数ペア:

[(1, 73753428), (2, 36876714), (3, 24584476), (4, 18438357), (6, 12292238), (7, 10536204), (12, 6146119), (14, 5268102), (21, 3512068), (28, 2634051), (42, 1756034), (43, 1715196), (49, 1505172), (84, 878017), (86, 857598), (98, 752586), (129, 571732), (147, 501724), (172, 428799), (196, 376293), (258, 285866), (294, 250862), (301, 245028), (516, 142933), (588, 125431), (602, 122514), (903, 81676), (1204, 61257), (1806, 40838), (2107, 35004), (2917, 25284), (3612, 20419), (4214, 17502), (5834, 12642), (6321, 11668), (8428, 8751)]