79303068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 217089600

約数和(自身を除く): 137786532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 709, 717, 956, 1418, 1434, 2127, 2151, 2836, 2868, 3107, 4254, 4302, 6214, 6381, 8508, 8604, 9217, 9321, 12428, 12762, 18434, 18642, 25524, 27651, 27963, 36868, 37284, 55302, 55926, 82953, 110604, 111852, 165906, 169451, 331812, 338902, 508353, 677804, 1016706, 1525059, 2033412, 2202863, 3050118, 4405726, 6100236, 6608589, 8811452, 13217178, 19825767, 26434356, 39651534, 79303068]

約数ペア:

[(1, 79303068), (2, 39651534), (3, 26434356), (4, 19825767), (6, 13217178), (9, 8811452), (12, 6608589), (13, 6100236), (18, 4405726), (26, 3050118), (36, 2202863), (39, 2033412), (52, 1525059), (78, 1016706), (117, 677804), (156, 508353), (234, 338902), (239, 331812), (468, 169451), (478, 165906), (709, 111852), (717, 110604), (956, 82953), (1418, 55926), (1434, 55302), (2127, 37284), (2151, 36868), (2836, 27963), (2868, 27651), (3107, 25524), (4254, 18642), (4302, 18434), (6214, 12762), (6381, 12428), (8508, 9321), (8604, 9217)]