78582756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2131}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 210129920

約数和(自身を除く): 131547164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2131, 2634, 3073, 4262, 5268, 6146, 6393, 8524, 9219, 12292, 12786, 14917, 18438, 25572, 29834, 36876, 44751, 59668, 89502, 179004, 935509, 1871018, 2806527, 3742036, 5613054, 6548563, 11226108, 13097126, 19645689, 26194252, 39291378, 78582756]

約数ペア:

[(1, 78582756), (2, 39291378), (3, 26194252), (4, 19645689), (6, 13097126), (7, 11226108), (12, 6548563), (14, 5613054), (21, 3742036), (28, 2806527), (42, 1871018), (84, 935509), (439, 179004), (878, 89502), (1317, 59668), (1756, 44751), (2131, 36876), (2634, 29834), (3073, 25572), (4262, 18438), (5268, 14917), (6146, 12786), (6393, 12292), (8524, 9219)]