79226637

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 56248563

約数列:

[1, 3, 7, 19, 21, 29, 41, 57, 87, 123, 133, 167, 203, 287, 399, 501, 551, 609, 779, 861, 1169, 1189, 1653, 2337, 3173, 3507, 3567, 3857, 4843, 5453, 6847, 8323, 9519, 11571, 14529, 16359, 20541, 22211, 22591, 24969, 33901, 47929, 66633, 67773, 92017, 101703, 130093, 143787, 158137, 198563, 276051, 390279, 474411, 595689, 644119, 910651, 1389941, 1932357, 2731953, 3772697, 4169823, 11318091, 26408879, 79226637]

約数ペア:

[(1, 79226637), (3, 26408879), (7, 11318091), (19, 4169823), (21, 3772697), (29, 2731953), (41, 1932357), (57, 1389941), (87, 910651), (123, 644119), (133, 595689), (167, 474411), (203, 390279), (287, 276051), (399, 198563), (501, 158137), (551, 143787), (609, 130093), (779, 101703), (861, 92017), (1169, 67773), (1189, 66633), (1653, 47929), (2337, 33901), (3173, 24969), (3507, 22591), (3567, 22211), (3857, 20541), (4843, 16359), (5453, 14529), (6847, 11571), (8323, 9519)]