72149196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{858919}}^1$

素因数の和:858933

約数の個数: 24

約数和(自身を含む): 192398080

約数和(自身を除く): 120248884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 858919, 1717838, 2576757, 3435676, 5153514, 6012433, 10307028, 12024866, 18037299, 24049732, 36074598, 72149196]

約数ペア:

[(1, 72149196), (2, 36074598), (3, 24049732), (4, 18037299), (6, 12024866), (7, 10307028), (12, 6012433), (14, 5153514), (21, 3435676), (28, 2576757), (42, 1717838), (84, 858919)]