7156836

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 19364800

約数和(自身を除く): 12207964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 199, 222, 243, 324, 333, 398, 444, 486, 597, 666, 796, 972, 999, 1194, 1332, 1791, 1998, 2388, 2997, 3582, 3996, 5373, 5994, 7164, 7363, 8991, 10746, 11988, 14726, 16119, 17982, 21492, 22089, 29452, 32238, 35964, 44178, 48357, 64476, 66267, 88356, 96714, 132534, 193428, 198801, 265068, 397602, 596403, 795204, 1192806, 1789209, 2385612, 3578418, 7156836]

約数ペア:

[(1, 7156836), (2, 3578418), (3, 2385612), (4, 1789209), (6, 1192806), (9, 795204), (12, 596403), (18, 397602), (27, 265068), (36, 198801), (37, 193428), (54, 132534), (74, 96714), (81, 88356), (108, 66267), (111, 64476), (148, 48357), (162, 44178), (199, 35964), (222, 32238), (243, 29452), (324, 22089), (333, 21492), (398, 17982), (444, 16119), (486, 14726), (597, 11988), (666, 10746), (796, 8991), (972, 7363), (999, 7164), (1194, 5994), (1332, 5373), (1791, 3996), (1998, 3582), (2388, 2997)]