86691876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 222179328

約数和(自身を除く): 135487452

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 47, 69, 82, 92, 94, 123, 138, 141, 163, 164, 188, 246, 276, 282, 326, 489, 492, 564, 652, 943, 978, 1081, 1886, 1927, 1956, 2162, 2829, 3243, 3749, 3772, 3854, 4324, 5658, 5781, 6486, 6683, 7498, 7661, 7708, 11247, 11316, 11562, 12972, 13366, 14996, 15322, 20049, 22494, 22983, 23124, 26732, 30644, 40098, 44321, 44988, 45966, 80196, 88642, 91932, 132963, 153709, 176203, 177284, 265926, 307418, 314101, 352406, 461127, 528609, 531852, 614836, 628202, 704812, 922254, 942303, 1057218, 1256404, 1844508, 1884606, 2114436, 3769212, 7224323, 14448646, 21672969, 28897292, 43345938, 86691876]

約数ペア:

[(1, 86691876), (2, 43345938), (3, 28897292), (4, 21672969), (6, 14448646), (12, 7224323), (23, 3769212), (41, 2114436), (46, 1884606), (47, 1844508), (69, 1256404), (82, 1057218), (92, 942303), (94, 922254), (123, 704812), (138, 628202), (141, 614836), (163, 531852), (164, 528609), (188, 461127), (246, 352406), (276, 314101), (282, 307418), (326, 265926), (489, 177284), (492, 176203), (564, 153709), (652, 132963), (943, 91932), (978, 88642), (1081, 80196), (1886, 45966), (1927, 44988), (1956, 44321), (2162, 40098), (2829, 30644), (3243, 26732), (3749, 23124), (3772, 22983), (3854, 22494), (4324, 20049), (5658, 15322), (5781, 14996), (6486, 13366), (6683, 12972), (7498, 11562), (7661, 11316), (7708, 11247)]