77583968

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 204228864

約数和(自身を除く): 126644896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 37, 44, 46, 56, 74, 77, 88, 92, 112, 148, 154, 161, 176, 184, 224, 253, 259, 296, 308, 322, 352, 368, 407, 506, 518, 592, 616, 644, 736, 814, 851, 1012, 1036, 1184, 1232, 1288, 1369, 1628, 1702, 1771, 2024, 2072, 2464, 2576, 2738, 2849, 3256, 3404, 3542, 4048, 4144, 5152, 5476, 5698, 5957, 6512, 6808, 7084, 8096, 8288, 9361, 9583, 10952, 11396, 11914, 13024, 13616, 14168, 15059, 18722, 19166, 21904, 22792, 23828, 27232, 28336, 30118, 31487, 37444, 38332, 43808, 45584, 47656, 56672, 60236, 62974, 65527, 74888, 76664, 91168, 95312, 105413, 120472, 125948, 131054, 149776, 153328, 190624, 210826, 220409, 240944, 251896, 262108, 299552, 306656, 346357, 421652, 440818, 481888, 503792, 524216, 692714, 843304, 881636, 1007584, 1048432, 1385428, 1686608, 1763272, 2096864, 2424499, 2770856, 3373216, 3526544, 4848998, 5541712, 7053088, 9697996, 11083424, 19395992, 38791984, 77583968]

約数ペア:

[(1, 77583968), (2, 38791984), (4, 19395992), (7, 11083424), (8, 9697996), (11, 7053088), (14, 5541712), (16, 4848998), (22, 3526544), (23, 3373216), (28, 2770856), (32, 2424499), (37, 2096864), (44, 1763272), (46, 1686608), (56, 1385428), (74, 1048432), (77, 1007584), (88, 881636), (92, 843304), (112, 692714), (148, 524216), (154, 503792), (161, 481888), (176, 440818), (184, 421652), (224, 346357), (253, 306656), (259, 299552), (296, 262108), (308, 251896), (322, 240944), (352, 220409), (368, 210826), (407, 190624), (506, 153328), (518, 149776), (592, 131054), (616, 125948), (644, 120472), (736, 105413), (814, 95312), (851, 91168), (1012, 76664), (1036, 74888), (1184, 65527), (1232, 62974), (1288, 60236), (1369, 56672), (1628, 47656), (1702, 45584), (1771, 43808), (2024, 38332), (2072, 37444), (2464, 31487), (2576, 30118), (2738, 28336), (2849, 27232), (3256, 23828), (3404, 22792), (3542, 21904), (4048, 19166), (4144, 18722), (5152, 15059), (5476, 14168), (5698, 13616), (5957, 13024), (6512, 11914), (6808, 11396), (7084, 10952), (8096, 9583), (8288, 9361)]