84398436

素因数分解:

$2^2\times 3^4\times {\mathrm{260489}}^1$

素因数の和:260505

約数の個数: 30

約数和(自身を含む): 220635030

約数和(自身を除く): 136236594

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 260489, 520978, 781467, 1041956, 1562934, 2344401, 3125868, 4688802, 7033203, 9377604, 14066406, 21099609, 28132812, 42199218, 84398436]

約数ペア:

[(1, 84398436), (2, 42199218), (3, 28132812), (4, 21099609), (6, 14066406), (9, 9377604), (12, 7033203), (18, 4688802), (27, 3125868), (36, 2344401), (54, 1562934), (81, 1041956), (108, 781467), (162, 520978), (324, 260489)]