71243064

素因数分解:

$2^3\times 3^4\times {\mathrm{109943}}^1$

素因数の和:109961

約数の個数: 40

約数和(自身を含む): 199548360

約数和(自身を除く): 128305296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 109943, 219886, 329829, 439772, 659658, 879544, 989487, 1319316, 1978974, 2638632, 2968461, 3957948, 5936922, 7915896, 8905383, 11873844, 17810766, 23747688, 35621532, 71243064]

約数ペア:

[(1, 71243064), (2, 35621532), (3, 23747688), (4, 17810766), (6, 11873844), (8, 8905383), (9, 7915896), (12, 5936922), (18, 3957948), (24, 2968461), (27, 2638632), (36, 1978974), (54, 1319316), (72, 989487), (81, 879544), (108, 659658), (162, 439772), (216, 329829), (324, 219886), (648, 109943)]