80074196

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 141726816

約数和(自身を除く): 61652620

約数列:

[1, 2, 4, 197, 307, 331, 394, 614, 662, 788, 1228, 1324, 60479, 65207, 101617, 120958, 130414, 203234, 241916, 260828, 406468, 20018549, 40037098, 80074196]

約数ペア:

[(1, 80074196), (2, 40037098), (4, 20018549), (197, 406468), (307, 260828), (331, 241916), (394, 203234), (614, 130414), (662, 120958), (788, 101617), (1228, 65207), (1324, 60479)]