86173612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 183435840

約数和(自身を除く): 97262228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 269, 476, 538, 673, 1076, 1346, 1883, 2692, 3766, 4573, 4711, 7532, 9146, 9422, 11441, 18292, 18844, 22882, 32011, 45764, 64022, 80087, 128044, 160174, 181037, 320348, 362074, 724148, 1267259, 2534518, 3077629, 5069036, 6155258, 12310516, 21543403, 43086806, 86173612]

約数ペア:

[(1, 86173612), (2, 43086806), (4, 21543403), (7, 12310516), (14, 6155258), (17, 5069036), (28, 3077629), (34, 2534518), (68, 1267259), (119, 724148), (238, 362074), (269, 320348), (476, 181037), (538, 160174), (673, 128044), (1076, 80087), (1346, 64022), (1883, 45764), (2692, 32011), (3766, 22882), (4573, 18844), (4711, 18292), (7532, 11441), (9146, 9422)]