79924728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256169}}^1$

素因数の和:256191

約数の個数: 32

約数和(自身を含む): 215182800

約数和(自身を除く): 135258072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 256169, 512338, 768507, 1024676, 1537014, 2049352, 3074028, 3330197, 6148056, 6660394, 9990591, 13320788, 19981182, 26641576, 39962364, 79924728]

約数ペア:

[(1, 79924728), (2, 39962364), (3, 26641576), (4, 19981182), (6, 13320788), (8, 9990591), (12, 6660394), (13, 6148056), (24, 3330197), (26, 3074028), (39, 2049352), (52, 1537014), (78, 1024676), (104, 768507), (156, 512338), (312, 256169)]