85656438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39989}}^1$

素因数の和:40021

約数の個数: 48

約数和(自身を含む): 224583840

約数和(自身を除く): 138927402

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 39989, 79978, 119967, 239934, 279923, 359901, 559846, 679813, 719802, 839769, 1359626, 1679538, 2039439, 2519307, 4078878, 4758691, 5038614, 6118317, 9517382, 12236634, 14276073, 28552146, 42828219, 85656438]

約数ペア:

[(1, 85656438), (2, 42828219), (3, 28552146), (6, 14276073), (7, 12236634), (9, 9517382), (14, 6118317), (17, 5038614), (18, 4758691), (21, 4078878), (34, 2519307), (42, 2039439), (51, 1679538), (63, 1359626), (102, 839769), (119, 719802), (126, 679813), (153, 559846), (238, 359901), (306, 279923), (357, 239934), (714, 119967), (1071, 79978), (2142, 39989)]