68886468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{273359}}^1$

素因数の和:273376

約数の個数: 36

約数和(自身を含む): 199006080

約数和(自身を除く): 130119612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 273359, 546718, 820077, 1093436, 1640154, 1913513, 2460231, 3280308, 3827026, 4920462, 5740539, 7654052, 9840924, 11481078, 17221617, 22962156, 34443234, 68886468]

約数ペア:

[(1, 68886468), (2, 34443234), (3, 22962156), (4, 17221617), (6, 11481078), (7, 9840924), (9, 7654052), (12, 5740539), (14, 4920462), (18, 3827026), (21, 3280308), (28, 2460231), (36, 1913513), (42, 1640154), (63, 1093436), (84, 820077), (126, 546718), (252, 273359)]