66880497896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{33053}}^1$

素因数の和:33330

約数の個数: 64

約数和(自身を含む): 133273728000

約数和(自身を除く): 66393230104

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 199, 248, 328, 398, 796, 1271, 1592, 2542, 5084, 6169, 8159, 10168, 12338, 16318, 24676, 32636, 33053, 49352, 65272, 66106, 132212, 252929, 264424, 505858, 1011716, 1024643, 1355173, 2023432, 2049286, 2710346, 4098572, 5420692, 6577547, 8197144, 10841384, 13155094, 26310188, 42010363, 52620376, 84020726, 168041452, 203903957, 269679427, 336082904, 407807914, 539358854, 815615828, 1078717708, 1631231656, 2157435416, 8360062237, 16720124474, 33440248948, 66880497896]

約数ペア:

[(1, 66880497896), (2, 33440248948), (4, 16720124474), (8, 8360062237), (31, 2157435416), (41, 1631231656), (62, 1078717708), (82, 815615828), (124, 539358854), (164, 407807914), (199, 336082904), (248, 269679427), (328, 203903957), (398, 168041452), (796, 84020726), (1271, 52620376), (1592, 42010363), (2542, 26310188), (5084, 13155094), (6169, 10841384), (8159, 8197144), (10168, 6577547), (12338, 5420692), (16318, 4098572), (24676, 2710346), (32636, 2049286), (33053, 2023432), (49352, 1355173), (65272, 1024643), (66106, 1011716), (132212, 505858), (252929, 264424)]