25210764

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 67970448

約数和(自身を除く): 42759684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 701, 972, 999, 1332, 1402, 1998, 2103, 2804, 2997, 3996, 4206, 5994, 6309, 8412, 8991, 11988, 12618, 17982, 18927, 25236, 25937, 35964, 37854, 51874, 56781, 75708, 77811, 103748, 113562, 155622, 170343, 227124, 233433, 311244, 340686, 466866, 681372, 700299, 933732, 1400598, 2100897, 2801196, 4201794, 6302691, 8403588, 12605382, 25210764]

約数ペア:

[(1, 25210764), (2, 12605382), (3, 8403588), (4, 6302691), (6, 4201794), (9, 2801196), (12, 2100897), (18, 1400598), (27, 933732), (36, 700299), (37, 681372), (54, 466866), (74, 340686), (81, 311244), (108, 233433), (111, 227124), (148, 170343), (162, 155622), (222, 113562), (243, 103748), (324, 77811), (333, 75708), (444, 56781), (486, 51874), (666, 37854), (701, 35964), (972, 25937), (999, 25236), (1332, 18927), (1402, 17982), (1998, 12618), (2103, 11988), (2804, 8991), (2997, 8412), (3996, 6309), (4206, 5994)]