71712888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229849}}^1$

素因数の和:229871

約数の個数: 32

約数和(自身を含む): 193074000

約数和(自身を除く): 121361112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 229849, 459698, 689547, 919396, 1379094, 1838792, 2758188, 2988037, 5516376, 5976074, 8964111, 11952148, 17928222, 23904296, 35856444, 71712888]

約数ペア:

[(1, 71712888), (2, 35856444), (3, 23904296), (4, 17928222), (6, 11952148), (8, 8964111), (12, 5976074), (13, 5516376), (24, 2988037), (26, 2758188), (39, 1838792), (52, 1379094), (78, 919396), (104, 689547), (156, 459698), (312, 229849)]