78569964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{198409}}^1$

素因数の和:198430

約数の個数: 36

約数和(自身を含む): 216663720

約数和(自身を除く): 138093756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 198409, 396818, 595227, 793636, 1190454, 1785681, 2182499, 2380908, 3571362, 4364998, 6547497, 7142724, 8729996, 13094994, 19642491, 26189988, 39284982, 78569964]

約数ペア:

[(1, 78569964), (2, 39284982), (3, 26189988), (4, 19642491), (6, 13094994), (9, 8729996), (11, 7142724), (12, 6547497), (18, 4364998), (22, 3571362), (33, 2380908), (36, 2182499), (44, 1785681), (66, 1190454), (99, 793636), (132, 595227), (198, 396818), (396, 198409)]