89777604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 247775808

約数和(自身を除く): 157998204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2503, 2562, 2989, 5006, 5124, 5978, 7509, 8967, 10012, 11956, 15018, 17521, 17934, 30036, 35042, 35868, 52563, 70084, 105126, 122647, 152683, 210252, 245294, 305366, 367941, 458049, 490588, 610732, 735882, 916098, 1068781, 1471764, 1832196, 2137562, 3206343, 4275124, 6412686, 7481467, 12825372, 14962934, 22444401, 29925868, 44888802, 89777604]

約数ペア:

[(1, 89777604), (2, 44888802), (3, 29925868), (4, 22444401), (6, 14962934), (7, 12825372), (12, 7481467), (14, 6412686), (21, 4275124), (28, 3206343), (42, 2137562), (49, 1832196), (61, 1471764), (84, 1068781), (98, 916098), (122, 735882), (147, 610732), (183, 490588), (196, 458049), (244, 367941), (294, 305366), (366, 245294), (427, 210252), (588, 152683), (732, 122647), (854, 105126), (1281, 70084), (1708, 52563), (2503, 35868), (2562, 35042), (2989, 30036), (5006, 17934), (5124, 17521), (5978, 15018), (7509, 11956), (8967, 10012)]