81979584

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5849}}^1$

素因数の和:5937

約数の個数: 56

約数和(自身を含む): 219913200

約数和(自身を除く): 137933616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 5849, 7008, 11698, 14016, 17547, 23396, 35094, 46792, 70188, 93584, 140376, 187168, 280752, 374336, 426977, 561504, 853954, 1123008, 1280931, 1707908, 2561862, 3415816, 5123724, 6831632, 10247448, 13663264, 20494896, 27326528, 40989792, 81979584]

約数ペア:

[(1, 81979584), (2, 40989792), (3, 27326528), (4, 20494896), (6, 13663264), (8, 10247448), (12, 6831632), (16, 5123724), (24, 3415816), (32, 2561862), (48, 1707908), (64, 1280931), (73, 1123008), (96, 853954), (146, 561504), (192, 426977), (219, 374336), (292, 280752), (438, 187168), (584, 140376), (876, 93584), (1168, 70188), (1752, 46792), (2336, 35094), (3504, 23396), (4672, 17547), (5849, 14016), (7008, 11698)]