85173228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{112663}}^1$

素因数の和:112683

約数の個数: 48

約数和(自身を含む): 252367360

約数和(自身を除く): 167194132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 112663, 225326, 337989, 450652, 675978, 788641, 1013967, 1351956, 1577282, 2027934, 2365923, 3041901, 3154564, 4055868, 4731846, 6083802, 7097769, 9463692, 12167604, 14195538, 21293307, 28391076, 42586614, 85173228]

約数ペア:

[(1, 85173228), (2, 42586614), (3, 28391076), (4, 21293307), (6, 14195538), (7, 12167604), (9, 9463692), (12, 7097769), (14, 6083802), (18, 4731846), (21, 4055868), (27, 3154564), (28, 3041901), (36, 2365923), (42, 2027934), (54, 1577282), (63, 1351956), (84, 1013967), (108, 788641), (126, 675978), (189, 450652), (252, 337989), (378, 225326), (756, 112663)]