81745548

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 116386932

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 467, 503, 934, 1006, 1401, 1509, 1868, 2012, 2802, 3018, 5604, 6036, 13543, 14587, 27086, 29174, 40629, 43761, 54172, 58348, 81258, 87522, 162516, 175044, 234901, 469802, 704703, 939604, 1409406, 2818812, 6812129, 13624258, 20436387, 27248516, 40872774, 81745548]

約数ペア:

[(1, 81745548), (2, 40872774), (3, 27248516), (4, 20436387), (6, 13624258), (12, 6812129), (29, 2818812), (58, 1409406), (87, 939604), (116, 704703), (174, 469802), (348, 234901), (467, 175044), (503, 162516), (934, 87522), (1006, 81258), (1401, 58348), (1509, 54172), (1868, 43761), (2012, 40629), (2802, 29174), (3018, 27086), (5604, 14587), (6036, 13543)]