76840456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 182016000

約数和(自身を除く): 105175544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1579, 1738, 2212, 3158, 3476, 4424, 6083, 6316, 6952, 11053, 12166, 12632, 17369, 22106, 24332, 34738, 44212, 48664, 69476, 88424, 121583, 124741, 138952, 243166, 249482, 486332, 498964, 873187, 972664, 997928, 1372151, 1746374, 2744302, 3492748, 5488604, 6985496, 9605057, 10977208, 19210114, 38420228, 76840456]

約数ペア:

[(1, 76840456), (2, 38420228), (4, 19210114), (7, 10977208), (8, 9605057), (11, 6985496), (14, 5488604), (22, 3492748), (28, 2744302), (44, 1746374), (56, 1372151), (77, 997928), (79, 972664), (88, 873187), (154, 498964), (158, 486332), (308, 249482), (316, 243166), (553, 138952), (616, 124741), (632, 121583), (869, 88424), (1106, 69476), (1579, 48664), (1738, 44212), (2212, 34738), (3158, 24332), (3476, 22106), (4424, 17369), (6083, 12632), (6316, 12166), (6952, 11053)]