79770978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 198469440

約数和(自身を除く): 118698462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 2789, 3178, 4086, 4767, 5578, 8367, 9534, 14301, 16734, 19523, 25101, 28602, 39046, 50202, 58569, 117138, 175707, 351414, 633103, 1266206, 1899309, 3798618, 4431721, 5697927, 8863442, 11395854, 13295163, 26590326, 39885489, 79770978]

約数ペア:

[(1, 79770978), (2, 39885489), (3, 26590326), (6, 13295163), (7, 11395854), (9, 8863442), (14, 5697927), (18, 4431721), (21, 3798618), (42, 1899309), (63, 1266206), (126, 633103), (227, 351414), (454, 175707), (681, 117138), (1362, 58569), (1589, 50202), (2043, 39046), (2789, 28602), (3178, 25101), (4086, 19523), (4767, 16734), (5578, 14301), (8367, 9534)]