80438904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12309

約数の個数: 96

約数和(自身を含む): 268151520

約数和(自身を除く): 187712616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 12277, 24554, 36831, 49108, 73662, 85939, 98216, 110493, 147324, 159601, 171878, 220986, 257817, 294648, 319202, 343756, 441972, 478803, 515634, 638404, 687512, 773451, 883944, 957606, 1031268, 1117207, 1276808, 1436409, 1546902, 1915212, 2062536, 2234414, 2872818, 3093804, 3351621, 3830424, 4468828, 5745636, 6187608, 6703242, 8937656, 10054863, 11491272, 13406484, 20109726, 26812968, 40219452, 80438904]

約数ペア:

[(1, 80438904), (2, 40219452), (3, 26812968), (4, 20109726), (6, 13406484), (7, 11491272), (8, 10054863), (9, 8937656), (12, 6703242), (13, 6187608), (14, 5745636), (18, 4468828), (21, 3830424), (24, 3351621), (26, 3093804), (28, 2872818), (36, 2234414), (39, 2062536), (42, 1915212), (52, 1546902), (56, 1436409), (63, 1276808), (72, 1117207), (78, 1031268), (84, 957606), (91, 883944), (104, 773451), (117, 687512), (126, 638404), (156, 515634), (168, 478803), (182, 441972), (234, 343756), (252, 319202), (273, 294648), (312, 257817), (364, 220986), (468, 171878), (504, 159601), (546, 147324), (728, 110493), (819, 98216), (936, 85939), (1092, 73662), (1638, 49108), (2184, 36831), (3276, 24554), (6552, 12277)]