125729388

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{2371}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 326766720

約数和(自身を除く): 201037332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 982, 1473, 1964, 2371, 2946, 4419, 4742, 5892, 7113, 8838, 9484, 13257, 14226, 17676, 21339, 26514, 28452, 42678, 53028, 64017, 85356, 128034, 256068, 1164161, 2328322, 3492483, 4656644, 6984966, 10477449, 13969932, 20954898, 31432347, 41909796, 62864694, 125729388]

約数ペア:

[(1, 125729388), (2, 62864694), (3, 41909796), (4, 31432347), (6, 20954898), (9, 13969932), (12, 10477449), (18, 6984966), (27, 4656644), (36, 3492483), (54, 2328322), (108, 1164161), (491, 256068), (982, 128034), (1473, 85356), (1964, 64017), (2371, 53028), (2946, 42678), (4419, 28452), (4742, 26514), (5892, 21339), (7113, 17676), (8838, 14226), (9484, 13257)]