80454888

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13463}}^1$

素因数の和:13558

約数の個数: 48

約数和(自身を含む): 220540320

約数和(自身を除く): 140085432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 13463, 26926, 40389, 53852, 80778, 107704, 121167, 161556, 242334, 323112, 484668, 969336, 1117429, 2234858, 3352287, 4469716, 6704574, 8939432, 10056861, 13409148, 20113722, 26818296, 40227444, 80454888]

約数ペア:

[(1, 80454888), (2, 40227444), (3, 26818296), (4, 20113722), (6, 13409148), (8, 10056861), (9, 8939432), (12, 6704574), (18, 4469716), (24, 3352287), (36, 2234858), (72, 1117429), (83, 969336), (166, 484668), (249, 323112), (332, 242334), (498, 161556), (664, 121167), (747, 107704), (996, 80778), (1494, 53852), (1992, 40389), (2988, 26926), (5976, 13463)]