71621832

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69401}}^1$

素因数の和:69453

約数の個数: 32

約数和(自身を含む): 183221280

約数和(自身を除く): 111599448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69401, 138802, 208203, 277604, 416406, 555208, 832812, 1665624, 2984243, 5968486, 8952729, 11936972, 17905458, 23873944, 35810916, 71621832]

約数ペア:

[(1, 71621832), (2, 35810916), (3, 23873944), (4, 17905458), (6, 11936972), (8, 8952729), (12, 5968486), (24, 2984243), (43, 1665624), (86, 832812), (129, 555208), (172, 416406), (258, 277604), (344, 208203), (516, 138802), (1032, 69401)]