71871168

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 199526144

約数和(自身を除く): 127654976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 74, 96, 111, 134, 148, 151, 192, 201, 222, 268, 296, 302, 402, 444, 453, 536, 592, 604, 804, 888, 906, 1072, 1184, 1208, 1608, 1776, 1812, 2144, 2368, 2416, 2479, 3216, 3552, 3624, 4288, 4832, 4958, 5587, 6432, 7104, 7248, 7437, 9664, 9916, 10117, 11174, 12864, 14496, 14874, 16761, 19832, 20234, 22348, 28992, 29748, 30351, 33522, 39664, 40468, 44696, 59496, 60702, 67044, 79328, 80936, 89392, 118992, 121404, 134088, 158656, 161872, 178784, 237984, 242808, 268176, 323744, 357568, 374329, 475968, 485616, 536352, 647488, 748658, 971232, 1072704, 1122987, 1497316, 1942464, 2245974, 2994632, 4491948, 5989264, 8983896, 11978528, 17967792, 23957056, 35935584, 71871168]

約数ペア:

[(1, 71871168), (2, 35935584), (3, 23957056), (4, 17967792), (6, 11978528), (8, 8983896), (12, 5989264), (16, 4491948), (24, 2994632), (32, 2245974), (37, 1942464), (48, 1497316), (64, 1122987), (67, 1072704), (74, 971232), (96, 748658), (111, 647488), (134, 536352), (148, 485616), (151, 475968), (192, 374329), (201, 357568), (222, 323744), (268, 268176), (296, 242808), (302, 237984), (402, 178784), (444, 161872), (453, 158656), (536, 134088), (592, 121404), (604, 118992), (804, 89392), (888, 80936), (906, 79328), (1072, 67044), (1184, 60702), (1208, 59496), (1608, 44696), (1776, 40468), (1812, 39664), (2144, 33522), (2368, 30351), (2416, 29748), (2479, 28992), (3216, 22348), (3552, 20234), (3624, 19832), (4288, 16761), (4832, 14874), (4958, 14496), (5587, 12864), (6432, 11174), (7104, 10117), (7248, 9916), (7437, 9664)]