78793956

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{4201}}^1$

素因数の和:4732

約数の個数: 36

約数和(自身を含む): 199603404

約数和(自身を除く): 120809448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4201, 4689, 6252, 8402, 9378, 12603, 16804, 18756, 25206, 37809, 50412, 75618, 151236, 2188721, 4377442, 6566163, 8754884, 13132326, 19698489, 26264652, 39396978, 78793956]

約数ペア:

[(1, 78793956), (2, 39396978), (3, 26264652), (4, 19698489), (6, 13132326), (9, 8754884), (12, 6566163), (18, 4377442), (36, 2188721), (521, 151236), (1042, 75618), (1563, 50412), (2084, 37809), (3126, 25206), (4201, 18756), (4689, 16804), (6252, 12603), (8402, 9378)]