87707724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 147115956

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 233, 247, 254, 381, 466, 494, 508, 699, 741, 762, 932, 988, 1398, 1482, 1524, 1651, 2413, 2796, 2964, 3029, 3302, 4427, 4826, 4953, 6058, 6604, 7239, 8854, 9087, 9652, 9906, 12116, 13281, 14478, 17708, 18174, 19812, 26562, 28956, 29591, 31369, 36348, 53124, 57551, 59182, 62738, 88773, 94107, 115102, 118364, 125476, 172653, 177546, 188214, 230204, 345306, 355092, 376428, 384683, 562229, 690612, 769366, 1124458, 1154049, 1538732, 1686687, 2248916, 2308098, 3373374, 4616196, 6746748, 7308977, 14617954, 21926931, 29235908, 43853862, 87707724]

約数ペア:

[(1, 87707724), (2, 43853862), (3, 29235908), (4, 21926931), (6, 14617954), (12, 7308977), (13, 6746748), (19, 4616196), (26, 3373374), (38, 2308098), (39, 2248916), (52, 1686687), (57, 1538732), (76, 1154049), (78, 1124458), (114, 769366), (127, 690612), (156, 562229), (228, 384683), (233, 376428), (247, 355092), (254, 345306), (381, 230204), (466, 188214), (494, 177546), (508, 172653), (699, 125476), (741, 118364), (762, 115102), (932, 94107), (988, 88773), (1398, 62738), (1482, 59182), (1524, 57551), (1651, 53124), (2413, 36348), (2796, 31369), (2964, 29591), (3029, 28956), (3302, 26562), (4427, 19812), (4826, 18174), (4953, 17708), (6058, 14478), (6604, 13281), (7239, 12116), (8854, 9906), (9087, 9652)]