87851764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 124505612

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 154, 182, 259, 286, 308, 364, 407, 481, 518, 572, 593, 814, 962, 1001, 1036, 1186, 1628, 1924, 2002, 2372, 2849, 3367, 4004, 4151, 5291, 5698, 6523, 6734, 7709, 8302, 10582, 11396, 13046, 13468, 15418, 16604, 21164, 21941, 26092, 30836, 37037, 43882, 45661, 53963, 74074, 84799, 87764, 91322, 107926, 148148, 153587, 169598, 182644, 215852, 241351, 285233, 307174, 339196, 482702, 570466, 593593, 614348, 965404, 1140932, 1187186, 1689457, 1996631, 2374372, 3137563, 3378914, 3993262, 6275126, 6757828, 7986524, 12550252, 21962941, 43925882, 87851764]

約数ペア:

[(1, 87851764), (2, 43925882), (4, 21962941), (7, 12550252), (11, 7986524), (13, 6757828), (14, 6275126), (22, 3993262), (26, 3378914), (28, 3137563), (37, 2374372), (44, 1996631), (52, 1689457), (74, 1187186), (77, 1140932), (91, 965404), (143, 614348), (148, 593593), (154, 570466), (182, 482702), (259, 339196), (286, 307174), (308, 285233), (364, 241351), (407, 215852), (481, 182644), (518, 169598), (572, 153587), (593, 148148), (814, 107926), (962, 91322), (1001, 87764), (1036, 84799), (1186, 74074), (1628, 53963), (1924, 45661), (2002, 43882), (2372, 37037), (2849, 30836), (3367, 26092), (4004, 21941), (4151, 21164), (5291, 16604), (5698, 15418), (6523, 13468), (6734, 13046), (7709, 11396), (8302, 10582)]