73994228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 170784768

約数和(自身を除く): 96790540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 74, 77, 86, 148, 151, 154, 172, 259, 301, 302, 308, 407, 473, 518, 602, 604, 814, 946, 1036, 1057, 1204, 1591, 1628, 1661, 1892, 2114, 2849, 3182, 3311, 3322, 4228, 5587, 5698, 6364, 6493, 6622, 6644, 11137, 11174, 11396, 11627, 12986, 13244, 17501, 22274, 22348, 23254, 25972, 35002, 39109, 44548, 45451, 46508, 61457, 70004, 71423, 78218, 90902, 122507, 122914, 142846, 156436, 181804, 240241, 245014, 245828, 285692, 430199, 480482, 490028, 499961, 860398, 960964, 999922, 1681687, 1720796, 1999844, 2642651, 3363374, 5285302, 6726748, 10570604, 18498557, 36997114, 73994228]

約数ペア:

[(1, 73994228), (2, 36997114), (4, 18498557), (7, 10570604), (11, 6726748), (14, 5285302), (22, 3363374), (28, 2642651), (37, 1999844), (43, 1720796), (44, 1681687), (74, 999922), (77, 960964), (86, 860398), (148, 499961), (151, 490028), (154, 480482), (172, 430199), (259, 285692), (301, 245828), (302, 245014), (308, 240241), (407, 181804), (473, 156436), (518, 142846), (602, 122914), (604, 122507), (814, 90902), (946, 78218), (1036, 71423), (1057, 70004), (1204, 61457), (1591, 46508), (1628, 45451), (1661, 44548), (1892, 39109), (2114, 35002), (2849, 25972), (3182, 23254), (3311, 22348), (3322, 22274), (4228, 17501), (5587, 13244), (5698, 12986), (6364, 11627), (6493, 11396), (6622, 11174), (6644, 11137)]