78331338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 179599680

約数和(自身を除く): 101268342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 233, 342, 466, 699, 983, 1398, 1966, 2097, 2949, 4194, 4427, 5898, 8847, 8854, 13281, 17694, 18677, 26562, 37354, 39843, 56031, 79686, 112062, 168093, 229039, 336186, 458078, 687117, 1374234, 2061351, 4122702, 4351741, 8703482, 13055223, 26110446, 39165669, 78331338]

約数ペア:

[(1, 78331338), (2, 39165669), (3, 26110446), (6, 13055223), (9, 8703482), (18, 4351741), (19, 4122702), (38, 2061351), (57, 1374234), (114, 687117), (171, 458078), (233, 336186), (342, 229039), (466, 168093), (699, 112062), (983, 79686), (1398, 56031), (1966, 39843), (2097, 37354), (2949, 26562), (4194, 18677), (4427, 17694), (5898, 13281), (8847, 8854)]