86385838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^3$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 174597120

約数和(自身を除く): 88211282

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 319, 322, 406, 506, 638, 667, 841, 1334, 1682, 1771, 2233, 3542, 4466, 4669, 5887, 7337, 9251, 9338, 11774, 14674, 18502, 19343, 24389, 38686, 48778, 51359, 64757, 102718, 129514, 135401, 170723, 212773, 268279, 270802, 341446, 425546, 536558, 560947, 1121894, 1489411, 1877953, 2978822, 3755906, 3926629, 6170417, 7853258, 12340834, 43192919, 86385838]

約数ペア:

[(1, 86385838), (2, 43192919), (7, 12340834), (11, 7853258), (14, 6170417), (22, 3926629), (23, 3755906), (29, 2978822), (46, 1877953), (58, 1489411), (77, 1121894), (154, 560947), (161, 536558), (203, 425546), (253, 341446), (319, 270802), (322, 268279), (406, 212773), (506, 170723), (638, 135401), (667, 129514), (841, 102718), (1334, 64757), (1682, 51359), (1771, 48778), (2233, 38686), (3542, 24389), (4466, 19343), (4669, 18502), (5887, 14674), (7337, 11774), (9251, 9338)]