69079968

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1978

約数の個数: 72

約数和(自身を含む): 198053856

約数和(自身を除く): 128973888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 1831, 2096, 2358, 3144, 3662, 4192, 4716, 5493, 6288, 7324, 9432, 10986, 12576, 14648, 16479, 18864, 21972, 29296, 32958, 37728, 43944, 58592, 65916, 87888, 131832, 175776, 239861, 263664, 479722, 527328, 719583, 959444, 1439166, 1918888, 2158749, 2878332, 3837776, 4317498, 5756664, 7675552, 8634996, 11513328, 17269992, 23026656, 34539984, 69079968]

約数ペア:

[(1, 69079968), (2, 34539984), (3, 23026656), (4, 17269992), (6, 11513328), (8, 8634996), (9, 7675552), (12, 5756664), (16, 4317498), (18, 3837776), (24, 2878332), (32, 2158749), (36, 1918888), (48, 1439166), (72, 959444), (96, 719583), (131, 527328), (144, 479722), (262, 263664), (288, 239861), (393, 175776), (524, 131832), (786, 87888), (1048, 65916), (1179, 58592), (1572, 43944), (1831, 37728), (2096, 32958), (2358, 29296), (3144, 21972), (3662, 18864), (4192, 16479), (4716, 14648), (5493, 12576), (6288, 10986), (7324, 9432)]