173858364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 457176720

約数和(自身を除く): 283318356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 241, 261, 348, 482, 522, 691, 723, 964, 1044, 1382, 1446, 2073, 2169, 2764, 2892, 4146, 4338, 6219, 6989, 8292, 8676, 12438, 13978, 20039, 20967, 24876, 27956, 40078, 41934, 60117, 62901, 80156, 83868, 120234, 125802, 166531, 180351, 240468, 251604, 333062, 360702, 499593, 666124, 721404, 999186, 1498779, 1998372, 2997558, 4829399, 5995116, 9658798, 14488197, 19317596, 28976394, 43464591, 57952788, 86929182, 173858364]

約数ペア:

[(1, 173858364), (2, 86929182), (3, 57952788), (4, 43464591), (6, 28976394), (9, 19317596), (12, 14488197), (18, 9658798), (29, 5995116), (36, 4829399), (58, 2997558), (87, 1998372), (116, 1498779), (174, 999186), (241, 721404), (261, 666124), (348, 499593), (482, 360702), (522, 333062), (691, 251604), (723, 240468), (964, 180351), (1044, 166531), (1382, 125802), (1446, 120234), (2073, 83868), (2169, 80156), (2764, 62901), (2892, 60117), (4146, 41934), (4338, 40078), (6219, 27956), (6989, 24876), (8292, 20967), (8676, 20039), (12438, 13978)]