87220908

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{17183}}^1$

素因数の和:17243

約数の個数: 48

約数和(自身を含む): 230952960

約数和(自身を除く): 143732052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 17183, 34366, 51549, 68732, 103098, 154647, 206196, 309294, 463941, 618588, 807601, 927882, 1615202, 1855764, 2422803, 3230404, 4845606, 7268409, 9691212, 14536818, 21805227, 29073636, 43610454, 87220908]

約数ペア:

[(1, 87220908), (2, 43610454), (3, 29073636), (4, 21805227), (6, 14536818), (9, 9691212), (12, 7268409), (18, 4845606), (27, 3230404), (36, 2422803), (47, 1855764), (54, 1615202), (94, 927882), (108, 807601), (141, 618588), (188, 463941), (282, 309294), (423, 206196), (564, 154647), (846, 103098), (1269, 68732), (1692, 51549), (2538, 34366), (5076, 17183)]