68171153508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2655881}}^1$

素因数の和:2655945

約数の個数: 72

約数和(自身を含む): 185614281216

約数和(自身を除く): 117443127708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 2655881, 5311762, 7967643, 10623524, 15935286, 23902929, 31870572, 47805858, 61085263, 82332311, 95611716, 122170526, 164664622, 183255789, 244341052, 246996933, 329329244, 366511578, 493993866, 549767367, 733023156, 740990799, 987987732, 1099534734, 1481981598, 1893643153, 2199069468, 2963963196, 3787286306, 5680929459, 7574572612, 11361858918, 17042788377, 22723717836, 34085576754, 68171153508]

約数ペア:

[(1, 68171153508), (2, 34085576754), (3, 22723717836), (4, 17042788377), (6, 11361858918), (9, 7574572612), (12, 5680929459), (18, 3787286306), (23, 2963963196), (31, 2199069468), (36, 1893643153), (46, 1481981598), (62, 1099534734), (69, 987987732), (92, 740990799), (93, 733023156), (124, 549767367), (138, 493993866), (186, 366511578), (207, 329329244), (276, 246996933), (279, 244341052), (372, 183255789), (414, 164664622), (558, 122170526), (713, 95611716), (828, 82332311), (1116, 61085263), (1426, 47805858), (2139, 31870572), (2852, 23902929), (4278, 15935286), (6417, 10623524), (8556, 7967643), (12834, 5311762), (25668, 2655881)]