127740276

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{39869}}^1$

素因数の和:39968

約数の個数: 36

約数和(自身を含む): 326535300

約数和(自身を除く): 198795024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 39869, 79738, 119607, 159476, 239214, 358821, 478428, 717642, 1435284, 3548341, 7096682, 10645023, 14193364, 21290046, 31935069, 42580092, 63870138, 127740276]

約数ペア:

[(1, 127740276), (2, 63870138), (3, 42580092), (4, 31935069), (6, 21290046), (9, 14193364), (12, 10645023), (18, 7096682), (36, 3548341), (89, 1435284), (178, 717642), (267, 478428), (356, 358821), (534, 239214), (801, 159476), (1068, 119607), (1602, 79738), (3204, 39869)]