84123558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 191090016

約数和(自身を除く): 106966458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 317, 414, 634, 641, 951, 1282, 1902, 1923, 2853, 3846, 5706, 5769, 7291, 11538, 14582, 14743, 21873, 29486, 43746, 44229, 65619, 88458, 131238, 132687, 203197, 265374, 406394, 609591, 1219182, 1828773, 3657546, 4673531, 9347062, 14020593, 28041186, 42061779, 84123558]

約数ペア:

[(1, 84123558), (2, 42061779), (3, 28041186), (6, 14020593), (9, 9347062), (18, 4673531), (23, 3657546), (46, 1828773), (69, 1219182), (138, 609591), (207, 406394), (317, 265374), (414, 203197), (634, 132687), (641, 131238), (951, 88458), (1282, 65619), (1902, 44229), (1923, 43746), (2853, 29486), (3846, 21873), (5706, 14743), (5769, 14582), (7291, 11538)]