80139402

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 214064640

約数和(自身を除く): 133925238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 651, 837, 882, 977, 1302, 1323, 1519, 1674, 1953, 1954, 2646, 2931, 3038, 3906, 4557, 5859, 5862, 6839, 8793, 9114, 11718, 13671, 13678, 17586, 20517, 26379, 27342, 30287, 41013, 41034, 47873, 52758, 60574, 61551, 82026, 90861, 95746, 123102, 143619, 181722, 184653, 212009, 272583, 287238, 369306, 424018, 430857, 545166, 636027, 817749, 861714, 1272054, 1292571, 1484063, 1635498, 1908081, 2585142, 2968126, 3816162, 4452189, 5724243, 8904378, 11448486, 13356567, 26713134, 40069701, 80139402]

約数ペア:

[(1, 80139402), (2, 40069701), (3, 26713134), (6, 13356567), (7, 11448486), (9, 8904378), (14, 5724243), (18, 4452189), (21, 3816162), (27, 2968126), (31, 2585142), (42, 1908081), (49, 1635498), (54, 1484063), (62, 1292571), (63, 1272054), (93, 861714), (98, 817749), (126, 636027), (147, 545166), (186, 430857), (189, 424018), (217, 369306), (279, 287238), (294, 272583), (378, 212009), (434, 184653), (441, 181722), (558, 143619), (651, 123102), (837, 95746), (882, 90861), (977, 82026), (1302, 61551), (1323, 60574), (1519, 52758), (1674, 47873), (1953, 41034), (1954, 41013), (2646, 30287), (2931, 27342), (3038, 26379), (3906, 20517), (4557, 17586), (5859, 13678), (5862, 13671), (6839, 11718), (8793, 9114)]