80227008

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4542

約数の個数: 84

約数和(自身を含む): 237427008

約数和(自身を除く): 157200000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 4493, 5952, 8928, 8986, 13479, 17856, 17972, 26958, 35944, 40437, 53916, 71888, 80874, 107832, 139283, 143776, 161748, 215664, 278566, 287552, 323496, 417849, 431328, 557132, 646992, 835698, 862656, 1114264, 1253547, 1293984, 1671396, 2228528, 2507094, 2587968, 3342792, 4457056, 5014188, 6685584, 8914112, 10028376, 13371168, 20056752, 26742336, 40113504, 80227008]

約数ペア:

[(1, 80227008), (2, 40113504), (3, 26742336), (4, 20056752), (6, 13371168), (8, 10028376), (9, 8914112), (12, 6685584), (16, 5014188), (18, 4457056), (24, 3342792), (31, 2587968), (32, 2507094), (36, 2228528), (48, 1671396), (62, 1293984), (64, 1253547), (72, 1114264), (93, 862656), (96, 835698), (124, 646992), (144, 557132), (186, 431328), (192, 417849), (248, 323496), (279, 287552), (288, 278566), (372, 215664), (496, 161748), (558, 143776), (576, 139283), (744, 107832), (992, 80874), (1116, 71888), (1488, 53916), (1984, 40437), (2232, 35944), (2976, 26958), (4464, 17972), (4493, 17856), (5952, 13479), (8928, 8986)]