78108408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{51659}}^1$

素因数の和:51681

約数の個数: 64

約数和(自身を含む): 247968000

約数和(自身を除く): 169859592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 51659, 103318, 154977, 206636, 309954, 361613, 413272, 464931, 619908, 723226, 929862, 1084839, 1239816, 1394793, 1446452, 1859724, 2169678, 2789586, 2892904, 3254517, 3719448, 4339356, 5579172, 6509034, 8678712, 9763551, 11158344, 13018068, 19527102, 26036136, 39054204, 78108408]

約数ペア:

[(1, 78108408), (2, 39054204), (3, 26036136), (4, 19527102), (6, 13018068), (7, 11158344), (8, 9763551), (9, 8678712), (12, 6509034), (14, 5579172), (18, 4339356), (21, 3719448), (24, 3254517), (27, 2892904), (28, 2789586), (36, 2169678), (42, 1859724), (54, 1446452), (56, 1394793), (63, 1239816), (72, 1084839), (84, 929862), (108, 723226), (126, 619908), (168, 464931), (189, 413272), (216, 361613), (252, 309954), (378, 206636), (504, 154977), (756, 103318), (1512, 51659)]