78855822

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 184412160

約数和(自身を除く): 105556338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 173, 207, 346, 367, 414, 519, 621, 734, 1038, 1101, 1242, 1557, 2202, 3114, 3303, 3979, 4671, 6606, 7958, 8441, 9342, 9909, 11937, 16882, 19818, 23874, 25323, 35811, 50646, 63491, 71622, 75969, 107433, 126982, 151938, 190473, 214866, 227907, 380946, 455814, 571419, 1142838, 1460293, 1714257, 2920586, 3428514, 4380879, 8761758, 13142637, 26285274, 39427911, 78855822]

約数ペア:

[(1, 78855822), (2, 39427911), (3, 26285274), (6, 13142637), (9, 8761758), (18, 4380879), (23, 3428514), (27, 2920586), (46, 1714257), (54, 1460293), (69, 1142838), (138, 571419), (173, 455814), (207, 380946), (346, 227907), (367, 214866), (414, 190473), (519, 151938), (621, 126982), (734, 107433), (1038, 75969), (1101, 71622), (1242, 63491), (1557, 50646), (2202, 35811), (3114, 25323), (3303, 23874), (3979, 19818), (4671, 16882), (6606, 11937), (7958, 9909), (8441, 9342)]