71863278

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 145824000

約数和(自身を除く): 73960722

約数列:

[1, 2, 3, 6, 139, 199, 278, 398, 417, 433, 597, 834, 866, 1194, 1299, 2598, 27661, 55322, 60187, 82983, 86167, 120374, 165966, 172334, 180561, 258501, 361122, 517002, 11977213, 23954426, 35931639, 71863278]

約数ペア:

[(1, 71863278), (2, 35931639), (3, 23954426), (6, 11977213), (139, 517002), (199, 361122), (278, 258501), (398, 180561), (417, 172334), (433, 165966), (597, 120374), (834, 86167), (866, 82983), (1194, 60187), (1299, 55322), (2598, 27661)]