90446188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 102605972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1367, 1946, 2363, 2734, 3892, 4726, 5468, 9452, 9569, 16541, 19138, 23239, 33082, 38276, 46478, 66164, 92956, 162673, 190013, 325346, 380026, 650692, 760052, 1330091, 2660182, 3230221, 5320364, 6460442, 12920884, 22611547, 45223094, 90446188]

約数ペア:

[(1, 90446188), (2, 45223094), (4, 22611547), (7, 12920884), (14, 6460442), (17, 5320364), (28, 3230221), (34, 2660182), (68, 1330091), (119, 760052), (139, 650692), (238, 380026), (278, 325346), (476, 190013), (556, 162673), (973, 92956), (1367, 66164), (1946, 46478), (2363, 38276), (2734, 33082), (3892, 23239), (4726, 19138), (5468, 16541), (9452, 9569)]