78018848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 163772280

約数和(自身を除く): 85753432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 272, 346, 544, 692, 829, 1384, 1658, 2768, 2941, 3316, 5536, 5882, 6632, 11764, 13264, 14093, 23528, 26528, 28186, 47056, 56372, 94112, 112744, 143417, 225488, 286834, 450976, 573668, 1147336, 2294672, 2438089, 4589344, 4876178, 9752356, 19504712, 39009424, 78018848]

約数ペア:

[(1, 78018848), (2, 39009424), (4, 19504712), (8, 9752356), (16, 4876178), (17, 4589344), (32, 2438089), (34, 2294672), (68, 1147336), (136, 573668), (173, 450976), (272, 286834), (346, 225488), (544, 143417), (692, 112744), (829, 94112), (1384, 56372), (1658, 47056), (2768, 28186), (2941, 26528), (3316, 23528), (5536, 14093), (5882, 13264), (6632, 11764)]