87347808

素因数分解:

$2^5\times 3^5\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 176828832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 239, 243, 282, 288, 324, 376, 423, 432, 478, 486, 564, 648, 717, 752, 846, 864, 956, 972, 1128, 1269, 1296, 1434, 1504, 1692, 1912, 1944, 2151, 2256, 2538, 2592, 2868, 3384, 3807, 3824, 3888, 4302, 4512, 5076, 5736, 6453, 6768, 7614, 7648, 7776, 8604, 10152, 11233, 11421, 11472, 12906, 13536, 15228, 17208, 19359, 20304, 22466, 22842, 22944, 25812, 30456, 33699, 34416, 38718, 40608, 44932, 45684, 51624, 58077, 60912, 67398, 68832, 77436, 89864, 91368, 101097, 103248, 116154, 121824, 134796, 154872, 179728, 182736, 202194, 206496, 232308, 269592, 303291, 309744, 359456, 365472, 404388, 464616, 539184, 606582, 619488, 808776, 909873, 929232, 1078368, 1213164, 1617552, 1819746, 1858464, 2426328, 2729619, 3235104, 3639492, 4852656, 5459238, 7278984, 9705312, 10918476, 14557968, 21836952, 29115936, 43673904, 87347808]

約数ペア:

[(1, 87347808), (2, 43673904), (3, 29115936), (4, 21836952), (6, 14557968), (8, 10918476), (9, 9705312), (12, 7278984), (16, 5459238), (18, 4852656), (24, 3639492), (27, 3235104), (32, 2729619), (36, 2426328), (47, 1858464), (48, 1819746), (54, 1617552), (72, 1213164), (81, 1078368), (94, 929232), (96, 909873), (108, 808776), (141, 619488), (144, 606582), (162, 539184), (188, 464616), (216, 404388), (239, 365472), (243, 359456), (282, 309744), (288, 303291), (324, 269592), (376, 232308), (423, 206496), (432, 202194), (478, 182736), (486, 179728), (564, 154872), (648, 134796), (717, 121824), (752, 116154), (846, 103248), (864, 101097), (956, 91368), (972, 89864), (1128, 77436), (1269, 68832), (1296, 67398), (1434, 60912), (1504, 58077), (1692, 51624), (1912, 45684), (1944, 44932), (2151, 40608), (2256, 38718), (2538, 34416), (2592, 33699), (2868, 30456), (3384, 25812), (3807, 22944), (3824, 22842), (3888, 22466), (4302, 20304), (4512, 19359), (5076, 17208), (5736, 15228), (6453, 13536), (6768, 12906), (7614, 11472), (7648, 11421), (7776, 11233), (8604, 10152)]