82878798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 184988160

約数和(自身を除く): 102109362

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 433, 437, 438, 866, 874, 1299, 1311, 1387, 1679, 2598, 2622, 2774, 3358, 4161, 5037, 8227, 8322, 9959, 10074, 16454, 19918, 24681, 29877, 31609, 31901, 49362, 59754, 63218, 63802, 94827, 95703, 189221, 189654, 191406, 378442, 567663, 600571, 727007, 1135326, 1201142, 1454014, 1801713, 2181021, 3603426, 4362042, 13813133, 27626266, 41439399, 82878798]

約数ペア:

[(1, 82878798), (2, 41439399), (3, 27626266), (6, 13813133), (19, 4362042), (23, 3603426), (38, 2181021), (46, 1801713), (57, 1454014), (69, 1201142), (73, 1135326), (114, 727007), (138, 600571), (146, 567663), (219, 378442), (433, 191406), (437, 189654), (438, 189221), (866, 95703), (874, 94827), (1299, 63802), (1311, 63218), (1387, 59754), (1679, 49362), (2598, 31901), (2622, 31609), (2774, 29877), (3358, 24681), (4161, 19918), (5037, 16454), (8227, 10074), (8322, 9959)]