78579792

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 235223040

約数和(自身を除く): 156643248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 607, 696, 744, 899, 1044, 1116, 1214, 1392, 1488, 1798, 1821, 2088, 2232, 2428, 2697, 3596, 3642, 4176, 4464, 4856, 5394, 5463, 7192, 7284, 8091, 9712, 10788, 10926, 14384, 14568, 16182, 17603, 18817, 21576, 21852, 29136, 32364, 35206, 37634, 43152, 43704, 52809, 56451, 64728, 70412, 75268, 87408, 105618, 112902, 129456, 140824, 150536, 158427, 169353, 211236, 225804, 281648, 301072, 316854, 338706, 422472, 451608, 545693, 633708, 677412, 844944, 903216, 1091386, 1267416, 1354824, 1637079, 2182772, 2534832, 2709648, 3274158, 4365544, 4911237, 6548316, 8731088, 9822474, 13096632, 19644948, 26193264, 39289896, 78579792]

約数ペア:

[(1, 78579792), (2, 39289896), (3, 26193264), (4, 19644948), (6, 13096632), (8, 9822474), (9, 8731088), (12, 6548316), (16, 4911237), (18, 4365544), (24, 3274158), (29, 2709648), (31, 2534832), (36, 2182772), (48, 1637079), (58, 1354824), (62, 1267416), (72, 1091386), (87, 903216), (93, 844944), (116, 677412), (124, 633708), (144, 545693), (174, 451608), (186, 422472), (232, 338706), (248, 316854), (261, 301072), (279, 281648), (348, 225804), (372, 211236), (464, 169353), (496, 158427), (522, 150536), (558, 140824), (607, 129456), (696, 112902), (744, 105618), (899, 87408), (1044, 75268), (1116, 70412), (1214, 64728), (1392, 56451), (1488, 52809), (1798, 43704), (1821, 43152), (2088, 37634), (2232, 35206), (2428, 32364), (2697, 29136), (3596, 21852), (3642, 21576), (4176, 18817), (4464, 17603), (4856, 16182), (5394, 14568), (5463, 14384), (7192, 10926), (7284, 10788), (8091, 9712)]