81956388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1667}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 203442624

約数和(自身を除く): 121486236

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 241, 482, 723, 964, 1446, 1667, 2892, 3334, 4097, 5001, 6668, 8194, 10002, 12291, 16388, 20004, 24582, 28339, 49164, 56678, 85017, 113356, 170034, 340068, 401747, 803494, 1205241, 1606988, 2410482, 4820964, 6829699, 13659398, 20489097, 27318796, 40978194, 81956388]

約数ペア:

[(1, 81956388), (2, 40978194), (3, 27318796), (4, 20489097), (6, 13659398), (12, 6829699), (17, 4820964), (34, 2410482), (51, 1606988), (68, 1205241), (102, 803494), (204, 401747), (241, 340068), (482, 170034), (723, 113356), (964, 85017), (1446, 56678), (1667, 49164), (2892, 28339), (3334, 24582), (4097, 20004), (5001, 16388), (6668, 12291), (8194, 10002)]