72190062

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{190979}}^1$

素因数の和:190997

約数の個数: 32

約数和(自身を含む): 183340800

約数和(自身を除く): 111150738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 190979, 381958, 572937, 1145874, 1336853, 1718811, 2673706, 3437622, 4010559, 5156433, 8021118, 10312866, 12031677, 24063354, 36095031, 72190062]

約数ペア:

[(1, 72190062), (2, 36095031), (3, 24063354), (6, 12031677), (7, 10312866), (9, 8021118), (14, 5156433), (18, 4010559), (21, 3437622), (27, 2673706), (42, 1718811), (54, 1336853), (63, 1145874), (126, 572937), (189, 381958), (378, 190979)]