87958656

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 268300800

約数和(自身を除く): 180342144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 821, 837, 864, 992, 1116, 1152, 1488, 1642, 1674, 1728, 1984, 2232, 2463, 2976, 3284, 3348, 3456, 3968, 4464, 4926, 5952, 6568, 6696, 7389, 8928, 9852, 11904, 13136, 13392, 14778, 17856, 19704, 22167, 25451, 26272, 26784, 29556, 35712, 39408, 44334, 50902, 52544, 53568, 59112, 76353, 78816, 88668, 101804, 105088, 107136, 118224, 152706, 157632, 177336, 203608, 229059, 236448, 305412, 315264, 354672, 407216, 458118, 472896, 610824, 687177, 709344, 814432, 916236, 945792, 1221648, 1374354, 1418688, 1628864, 1832472, 2443296, 2748708, 2837376, 3257728, 3664944, 4886592, 5497416, 7329888, 9773184, 10994832, 14659776, 21989664, 29319552, 43979328, 87958656]

約数ペア:

[(1, 87958656), (2, 43979328), (3, 29319552), (4, 21989664), (6, 14659776), (8, 10994832), (9, 9773184), (12, 7329888), (16, 5497416), (18, 4886592), (24, 3664944), (27, 3257728), (31, 2837376), (32, 2748708), (36, 2443296), (48, 1832472), (54, 1628864), (62, 1418688), (64, 1374354), (72, 1221648), (93, 945792), (96, 916236), (108, 814432), (124, 709344), (128, 687177), (144, 610824), (186, 472896), (192, 458118), (216, 407216), (248, 354672), (279, 315264), (288, 305412), (372, 236448), (384, 229059), (432, 203608), (496, 177336), (558, 157632), (576, 152706), (744, 118224), (821, 107136), (837, 105088), (864, 101804), (992, 88668), (1116, 78816), (1152, 76353), (1488, 59112), (1642, 53568), (1674, 52544), (1728, 50902), (1984, 44334), (2232, 39408), (2463, 35712), (2976, 29556), (3284, 26784), (3348, 26272), (3456, 25451), (3968, 22167), (4464, 19704), (4926, 17856), (5952, 14778), (6568, 13392), (6696, 13136), (7389, 11904), (8928, 9852)]