86267718

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 192494016

約数和(自身を除く): 106226298

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 227, 258, 387, 454, 491, 681, 774, 982, 1362, 1473, 2043, 2946, 4086, 4419, 8838, 9761, 19522, 21113, 29283, 42226, 58566, 63339, 87849, 111457, 126678, 175698, 190017, 222914, 334371, 380034, 668742, 1003113, 2006226, 4792651, 9585302, 14377953, 28755906, 43133859, 86267718]

約数ペア:

[(1, 86267718), (2, 43133859), (3, 28755906), (6, 14377953), (9, 9585302), (18, 4792651), (43, 2006226), (86, 1003113), (129, 668742), (227, 380034), (258, 334371), (387, 222914), (454, 190017), (491, 175698), (681, 126678), (774, 111457), (982, 87849), (1362, 63339), (1473, 58566), (2043, 42226), (2946, 29283), (4086, 21113), (4419, 19522), (8838, 9761)]