78889272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42689}}^1$

素因数の和:42716

約数の個数: 64

約数和(自身を含む): 245894400

約数和(自身を除く): 167005128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 42689, 85378, 128067, 170756, 256134, 298823, 341512, 469579, 512268, 597646, 896469, 939158, 1024536, 1195292, 1408737, 1792938, 1878316, 2390584, 2817474, 3287053, 3585876, 3756632, 5634948, 6574106, 7171752, 9861159, 11269896, 13148212, 19722318, 26296424, 39444636, 78889272]

約数ペア:

[(1, 78889272), (2, 39444636), (3, 26296424), (4, 19722318), (6, 13148212), (7, 11269896), (8, 9861159), (11, 7171752), (12, 6574106), (14, 5634948), (21, 3756632), (22, 3585876), (24, 3287053), (28, 2817474), (33, 2390584), (42, 1878316), (44, 1792938), (56, 1408737), (66, 1195292), (77, 1024536), (84, 939158), (88, 896469), (132, 597646), (154, 512268), (168, 469579), (231, 341512), (264, 298823), (308, 256134), (462, 170756), (616, 128067), (924, 85378), (1848, 42689)]