144440964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4569

約数の個数: 72

約数和(自身を含む): 392595840

約数和(自身を除く): 248154876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 4493, 5358, 8037, 8986, 10716, 13479, 16074, 17972, 26958, 32148, 40437, 53916, 80874, 85367, 161748, 170734, 211171, 256101, 341468, 422342, 512202, 633513, 768303, 844684, 1024404, 1267026, 1536606, 1900539, 2534052, 3073212, 3801078, 4012249, 7602156, 8024498, 12036747, 16048996, 24073494, 36110241, 48146988, 72220482, 144440964]

約数ペア:

[(1, 144440964), (2, 72220482), (3, 48146988), (4, 36110241), (6, 24073494), (9, 16048996), (12, 12036747), (18, 8024498), (19, 7602156), (36, 4012249), (38, 3801078), (47, 3073212), (57, 2534052), (76, 1900539), (94, 1536606), (114, 1267026), (141, 1024404), (171, 844684), (188, 768303), (228, 633513), (282, 512202), (342, 422342), (423, 341468), (564, 256101), (684, 211171), (846, 170734), (893, 161748), (1692, 85367), (1786, 80874), (2679, 53916), (3572, 40437), (4493, 32148), (5358, 26958), (8037, 17972), (8986, 16074), (10716, 13479)]