71376732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 108

約数和(自身を含む): 214990776

約数和(自身を除く): 143614044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 941, 1204, 1548, 1764, 1806, 1882, 2107, 2709, 2823, 3612, 3764, 4214, 5418, 5646, 6321, 6587, 8428, 8469, 10836, 11292, 12642, 13174, 16938, 18963, 19761, 25284, 26348, 33876, 37926, 39522, 40463, 46109, 59283, 75852, 79044, 80926, 92218, 118566, 121389, 138327, 161852, 184436, 237132, 242778, 276654, 283241, 364167, 414981, 485556, 553308, 566482, 728334, 829962, 849723, 1132964, 1456668, 1659924, 1699446, 1982687, 2549169, 3398892, 3965374, 5098338, 5948061, 7930748, 10196676, 11896122, 17844183, 23792244, 35688366, 71376732]

約数ペア:

[(1, 71376732), (2, 35688366), (3, 23792244), (4, 17844183), (6, 11896122), (7, 10196676), (9, 7930748), (12, 5948061), (14, 5098338), (18, 3965374), (21, 3398892), (28, 2549169), (36, 1982687), (42, 1699446), (43, 1659924), (49, 1456668), (63, 1132964), (84, 849723), (86, 829962), (98, 728334), (126, 566482), (129, 553308), (147, 485556), (172, 414981), (196, 364167), (252, 283241), (258, 276654), (294, 242778), (301, 237132), (387, 184436), (441, 161852), (516, 138327), (588, 121389), (602, 118566), (774, 92218), (882, 80926), (903, 79044), (941, 75852), (1204, 59283), (1548, 46109), (1764, 40463), (1806, 39522), (1882, 37926), (2107, 33876), (2709, 26348), (2823, 25284), (3612, 19761), (3764, 18963), (4214, 16938), (5418, 13174), (5646, 12642), (6321, 11292), (6587, 10836), (8428, 8469)]