85331334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 112075386

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 402, 506, 737, 759, 839, 1474, 1518, 1541, 1678, 2211, 2517, 3082, 4422, 4623, 5034, 9229, 9246, 16951, 18458, 19297, 27687, 33902, 38594, 50853, 55374, 56213, 57891, 101706, 112426, 115782, 168639, 212267, 337278, 424534, 618343, 636801, 1236686, 1273602, 1292899, 1855029, 2585798, 3710058, 3878697, 7757394, 14221889, 28443778, 42665667, 85331334]

約数ペア:

[(1, 85331334), (2, 42665667), (3, 28443778), (6, 14221889), (11, 7757394), (22, 3878697), (23, 3710058), (33, 2585798), (46, 1855029), (66, 1292899), (67, 1273602), (69, 1236686), (134, 636801), (138, 618343), (201, 424534), (253, 337278), (402, 212267), (506, 168639), (737, 115782), (759, 112426), (839, 101706), (1474, 57891), (1518, 56213), (1541, 55374), (1678, 50853), (2211, 38594), (2517, 33902), (3082, 27687), (4422, 19297), (4623, 18458), (5034, 16951), (9229, 9246)]