80112474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 202500480

約数和(自身を除く): 122388006

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 487, 494, 666, 703, 741, 962, 974, 1406, 1443, 1461, 1482, 2109, 2223, 2886, 2922, 4218, 4329, 4383, 4446, 6327, 6331, 8658, 8766, 9139, 9253, 12654, 12662, 18019, 18278, 18506, 18993, 27417, 27759, 36038, 37986, 54057, 54834, 55518, 56979, 82251, 83277, 108114, 113958, 120289, 162171, 164502, 166554, 234247, 240578, 324342, 342361, 360867, 468494, 684722, 702741, 721734, 1027083, 1082601, 1405482, 2054166, 2108223, 2165202, 3081249, 4216446, 4450693, 6162498, 8901386, 13352079, 26704158, 40056237, 80112474]

約数ペア:

[(1, 80112474), (2, 40056237), (3, 26704158), (6, 13352079), (9, 8901386), (13, 6162498), (18, 4450693), (19, 4216446), (26, 3081249), (37, 2165202), (38, 2108223), (39, 2054166), (57, 1405482), (74, 1082601), (78, 1027083), (111, 721734), (114, 702741), (117, 684722), (171, 468494), (222, 360867), (234, 342361), (247, 324342), (333, 240578), (342, 234247), (481, 166554), (487, 164502), (494, 162171), (666, 120289), (703, 113958), (741, 108114), (962, 83277), (974, 82251), (1406, 56979), (1443, 55518), (1461, 54834), (1482, 54057), (2109, 37986), (2223, 36038), (2886, 27759), (2922, 27417), (4218, 18993), (4329, 18506), (4383, 18278), (4446, 18019), (6327, 12662), (6331, 12654), (8658, 9253), (8766, 9139)]