145539828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{64171}}^1$

素因数の和:64194

約数の個数: 60

約数和(自身を含む): 434829472

約数和(自身を除く): 289289644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 64171, 128342, 192513, 256684, 385026, 449197, 577539, 770052, 898394, 1155078, 1347591, 1732617, 1796788, 2310156, 2695182, 3465234, 4042773, 5197851, 5390364, 6930468, 8085546, 10395702, 12128319, 16171092, 20791404, 24256638, 36384957, 48513276, 72769914, 145539828]

約数ペア:

[(1, 145539828), (2, 72769914), (3, 48513276), (4, 36384957), (6, 24256638), (7, 20791404), (9, 16171092), (12, 12128319), (14, 10395702), (18, 8085546), (21, 6930468), (27, 5390364), (28, 5197851), (36, 4042773), (42, 3465234), (54, 2695182), (63, 2310156), (81, 1796788), (84, 1732617), (108, 1347591), (126, 1155078), (162, 898394), (189, 770052), (252, 577539), (324, 449197), (378, 385026), (567, 256684), (756, 192513), (1134, 128342), (2268, 64171)]