71049984

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 191907072

約数和(自身を除く): 120857088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1303, 1704, 2272, 2606, 3408, 3909, 4544, 5212, 6816, 7818, 9088, 10424, 13632, 15636, 18176, 20848, 27264, 31272, 41696, 54528, 62544, 83392, 92513, 125088, 166784, 185026, 250176, 277539, 333568, 370052, 500352, 555078, 740104, 1000704, 1110156, 1480208, 2220312, 2960416, 4440624, 5920832, 8881248, 11841664, 17762496, 23683328, 35524992, 71049984]

約数ペア:

[(1, 71049984), (2, 35524992), (3, 23683328), (4, 17762496), (6, 11841664), (8, 8881248), (12, 5920832), (16, 4440624), (24, 2960416), (32, 2220312), (48, 1480208), (64, 1110156), (71, 1000704), (96, 740104), (128, 555078), (142, 500352), (192, 370052), (213, 333568), (256, 277539), (284, 250176), (384, 185026), (426, 166784), (568, 125088), (768, 92513), (852, 83392), (1136, 62544), (1303, 54528), (1704, 41696), (2272, 31272), (2606, 27264), (3408, 20848), (3909, 18176), (4544, 15636), (5212, 13632), (6816, 10424), (7818, 9088)]