76686666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4499

約数の個数: 48

約数和(自身を含む): 181478880

約数和(自身を除く): 104792214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 2478, 2891, 4421, 5782, 8673, 8842, 13263, 17346, 26526, 30947, 61894, 92841, 185682, 216629, 260839, 433258, 521678, 649887, 782517, 1299774, 1565034, 1825873, 3651746, 5477619, 10955238, 12781111, 25562222, 38343333, 76686666]

約数ペア:

[(1, 76686666), (2, 38343333), (3, 25562222), (6, 12781111), (7, 10955238), (14, 5477619), (21, 3651746), (42, 1825873), (49, 1565034), (59, 1299774), (98, 782517), (118, 649887), (147, 521678), (177, 433258), (294, 260839), (354, 216629), (413, 185682), (826, 92841), (1239, 61894), (2478, 30947), (2891, 26526), (4421, 17346), (5782, 13263), (8673, 8842)]