86940448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^3\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 123529952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 79, 112, 119, 136, 158, 224, 238, 272, 289, 316, 476, 544, 553, 578, 632, 952, 1106, 1156, 1264, 1343, 1904, 2023, 2212, 2312, 2528, 2686, 3808, 4046, 4424, 4624, 4913, 5372, 8092, 8848, 9248, 9401, 9826, 10744, 16184, 17696, 18802, 19652, 21488, 22831, 32368, 34391, 37604, 39304, 42976, 45662, 64736, 68782, 75208, 78608, 91324, 137564, 150416, 157216, 159817, 182648, 275128, 300832, 319634, 365296, 388127, 550256, 639268, 730592, 776254, 1100512, 1278536, 1552508, 2557072, 2716889, 3105016, 5114144, 5433778, 6210032, 10867556, 12420064, 21735112, 43470224, 86940448]

約数ペア:

[(1, 86940448), (2, 43470224), (4, 21735112), (7, 12420064), (8, 10867556), (14, 6210032), (16, 5433778), (17, 5114144), (28, 3105016), (32, 2716889), (34, 2557072), (56, 1552508), (68, 1278536), (79, 1100512), (112, 776254), (119, 730592), (136, 639268), (158, 550256), (224, 388127), (238, 365296), (272, 319634), (289, 300832), (316, 275128), (476, 182648), (544, 159817), (553, 157216), (578, 150416), (632, 137564), (952, 91324), (1106, 78608), (1156, 75208), (1264, 68782), (1343, 64736), (1904, 45662), (2023, 42976), (2212, 39304), (2312, 37604), (2528, 34391), (2686, 32368), (3808, 22831), (4046, 21488), (4424, 19652), (4624, 18802), (4913, 17696), (5372, 16184), (8092, 10744), (8848, 9826), (9248, 9401)]