83656278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 191630400

約数和(自身を除く): 107974122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 331, 342, 662, 739, 993, 1478, 1986, 2217, 2979, 4434, 5958, 6289, 6651, 12578, 13302, 14041, 18867, 28082, 37734, 42123, 56601, 84246, 113202, 126369, 244609, 252738, 489218, 733827, 1467654, 2201481, 4402962, 4647571, 9295142, 13942713, 27885426, 41828139, 83656278]

約数ペア:

[(1, 83656278), (2, 41828139), (3, 27885426), (6, 13942713), (9, 9295142), (18, 4647571), (19, 4402962), (38, 2201481), (57, 1467654), (114, 733827), (171, 489218), (331, 252738), (342, 244609), (662, 126369), (739, 113202), (993, 84246), (1478, 56601), (1986, 42123), (2217, 37734), (2979, 28082), (4434, 18867), (5958, 14041), (6289, 13302), (6651, 12578)]