73448816

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 169179648

約数和(自身を除く): 95730832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 101, 112, 151, 172, 202, 301, 302, 344, 404, 602, 604, 688, 707, 808, 1057, 1204, 1208, 1414, 1616, 2114, 2408, 2416, 2828, 4228, 4343, 4816, 5656, 6493, 8456, 8686, 11312, 12986, 15251, 16912, 17372, 25972, 30401, 30502, 34744, 45451, 51944, 60802, 61004, 69488, 90902, 103888, 106757, 121604, 122008, 181804, 213514, 243208, 244016, 363608, 427028, 486416, 655793, 727216, 854056, 1311586, 1708112, 2623172, 4590551, 5246344, 9181102, 10492688, 18362204, 36724408, 73448816]

約数ペア:

[(1, 73448816), (2, 36724408), (4, 18362204), (7, 10492688), (8, 9181102), (14, 5246344), (16, 4590551), (28, 2623172), (43, 1708112), (56, 1311586), (86, 854056), (101, 727216), (112, 655793), (151, 486416), (172, 427028), (202, 363608), (301, 244016), (302, 243208), (344, 213514), (404, 181804), (602, 122008), (604, 121604), (688, 106757), (707, 103888), (808, 90902), (1057, 69488), (1204, 61004), (1208, 60802), (1414, 51944), (1616, 45451), (2114, 34744), (2408, 30502), (2416, 30401), (2828, 25972), (4228, 17372), (4343, 16912), (4816, 15251), (5656, 12986), (6493, 11312), (8456, 8686)]