70989858

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 170537400

約数和(自身を除く): 99547542

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 149, 153, 162, 173, 298, 306, 346, 447, 459, 519, 894, 918, 1038, 1341, 1377, 1557, 2533, 2682, 2754, 2941, 3114, 4023, 4671, 5066, 5882, 7599, 8046, 8823, 9342, 12069, 14013, 15198, 17646, 22797, 24138, 25777, 26469, 28026, 45594, 51554, 52938, 68391, 77331, 79407, 136782, 154662, 158814, 205173, 231993, 238221, 410346, 438209, 463986, 476442, 695979, 876418, 1314627, 1391958, 2087937, 2629254, 3943881, 4175874, 7887762, 11831643, 23663286, 35494929, 70989858]

約数ペア:

[(1, 70989858), (2, 35494929), (3, 23663286), (6, 11831643), (9, 7887762), (17, 4175874), (18, 3943881), (27, 2629254), (34, 2087937), (51, 1391958), (54, 1314627), (81, 876418), (102, 695979), (149, 476442), (153, 463986), (162, 438209), (173, 410346), (298, 238221), (306, 231993), (346, 205173), (447, 158814), (459, 154662), (519, 136782), (894, 79407), (918, 77331), (1038, 68391), (1341, 52938), (1377, 51554), (1557, 45594), (2533, 28026), (2682, 26469), (2754, 25777), (2941, 24138), (3114, 22797), (4023, 17646), (4671, 15198), (5066, 14013), (5882, 12069), (7599, 9342), (8046, 8823)]