78289416

素因数分解:

$2^3\times 3^4\times {\mathrm{120817}}^1$

素因数の和:120835

約数の個数: 40

約数和(自身を含む): 219284670

約数和(自身を除く): 140995254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 120817, 241634, 362451, 483268, 724902, 966536, 1087353, 1449804, 2174706, 2899608, 3262059, 4349412, 6524118, 8698824, 9786177, 13048236, 19572354, 26096472, 39144708, 78289416]

約数ペア:

[(1, 78289416), (2, 39144708), (3, 26096472), (4, 19572354), (6, 13048236), (8, 9786177), (9, 8698824), (12, 6524118), (18, 4349412), (24, 3262059), (27, 2899608), (36, 2174706), (54, 1449804), (72, 1087353), (81, 966536), (108, 724902), (162, 483268), (216, 362451), (324, 241634), (648, 120817)]