80868996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 227673600

約数和(自身を除く): 146804604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 239, 241, 351, 468, 478, 482, 702, 717, 723, 956, 964, 1404, 1434, 1446, 2151, 2169, 2868, 2892, 3107, 3133, 4302, 4338, 6214, 6266, 6453, 6507, 8604, 8676, 9321, 9399, 12428, 12532, 12906, 13014, 18642, 18798, 25812, 26028, 27963, 28197, 37284, 37596, 55926, 56394, 57599, 83889, 84591, 111852, 112788, 115198, 167778, 169182, 172797, 230396, 335556, 338364, 345594, 518391, 691188, 748787, 1036782, 1497574, 1555173, 2073564, 2246361, 2995148, 3110346, 4492722, 6220692, 6739083, 8985444, 13478166, 20217249, 26956332, 40434498, 80868996]

約数ペア:

[(1, 80868996), (2, 40434498), (3, 26956332), (4, 20217249), (6, 13478166), (9, 8985444), (12, 6739083), (13, 6220692), (18, 4492722), (26, 3110346), (27, 2995148), (36, 2246361), (39, 2073564), (52, 1555173), (54, 1497574), (78, 1036782), (108, 748787), (117, 691188), (156, 518391), (234, 345594), (239, 338364), (241, 335556), (351, 230396), (468, 172797), (478, 169182), (482, 167778), (702, 115198), (717, 112788), (723, 111852), (956, 84591), (964, 83889), (1404, 57599), (1434, 56394), (1446, 55926), (2151, 37596), (2169, 37284), (2868, 28197), (2892, 27963), (3107, 26028), (3133, 25812), (4302, 18798), (4338, 18642), (6214, 13014), (6266, 12906), (6453, 12532), (6507, 12428), (8604, 9399), (8676, 9321)]