77987616

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 243038880

約数和(自身を除く): 165051264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 84, 96, 98, 112, 118, 147, 168, 177, 196, 224, 236, 281, 294, 336, 354, 392, 413, 472, 562, 588, 672, 708, 784, 826, 843, 944, 1124, 1176, 1239, 1416, 1568, 1652, 1686, 1888, 1967, 2248, 2352, 2478, 2832, 2891, 3304, 3372, 3934, 4496, 4704, 4956, 5664, 5782, 5901, 6608, 6744, 7868, 8673, 8992, 9912, 11564, 11802, 13216, 13488, 13769, 15736, 16579, 17346, 19824, 23128, 23604, 26976, 27538, 31472, 33158, 34692, 39648, 41307, 46256, 47208, 49737, 55076, 62944, 66316, 69384, 82614, 92512, 94416, 99474, 110152, 116053, 132632, 138768, 165228, 188832, 198948, 220304, 232106, 265264, 277536, 330456, 348159, 397896, 440608, 464212, 530528, 660912, 696318, 795792, 812371, 928424, 1321824, 1392636, 1591584, 1624742, 1856848, 2437113, 2785272, 3249484, 3713696, 4874226, 5570544, 6498968, 9748452, 11141088, 12997936, 19496904, 25995872, 38993808, 77987616]

約数ペア:

[(1, 77987616), (2, 38993808), (3, 25995872), (4, 19496904), (6, 12997936), (7, 11141088), (8, 9748452), (12, 6498968), (14, 5570544), (16, 4874226), (21, 3713696), (24, 3249484), (28, 2785272), (32, 2437113), (42, 1856848), (48, 1624742), (49, 1591584), (56, 1392636), (59, 1321824), (84, 928424), (96, 812371), (98, 795792), (112, 696318), (118, 660912), (147, 530528), (168, 464212), (177, 440608), (196, 397896), (224, 348159), (236, 330456), (281, 277536), (294, 265264), (336, 232106), (354, 220304), (392, 198948), (413, 188832), (472, 165228), (562, 138768), (588, 132632), (672, 116053), (708, 110152), (784, 99474), (826, 94416), (843, 92512), (944, 82614), (1124, 69384), (1176, 66316), (1239, 62944), (1416, 55076), (1568, 49737), (1652, 47208), (1686, 46256), (1888, 41307), (1967, 39648), (2248, 34692), (2352, 33158), (2478, 31472), (2832, 27538), (2891, 26976), (3304, 23604), (3372, 23128), (3934, 19824), (4496, 17346), (4704, 16579), (4956, 15736), (5664, 13769), (5782, 13488), (5901, 13216), (6608, 11802), (6744, 11564), (7868, 9912), (8673, 8992)]