71627492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 136980480

約数和(自身を除く): 65352988

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 127, 164, 181, 254, 362, 508, 724, 779, 1558, 2413, 3116, 3439, 4826, 5207, 6878, 7421, 9652, 10414, 13756, 14842, 20828, 22987, 29684, 45974, 91948, 98933, 140999, 197866, 281998, 395732, 436753, 563996, 873506, 942467, 1747012, 1884934, 3769868, 17906873, 35813746, 71627492]

約数ペア:

[(1, 71627492), (2, 35813746), (4, 17906873), (19, 3769868), (38, 1884934), (41, 1747012), (76, 942467), (82, 873506), (127, 563996), (164, 436753), (181, 395732), (254, 281998), (362, 197866), (508, 140999), (724, 98933), (779, 91948), (1558, 45974), (2413, 29684), (3116, 22987), (3439, 20828), (4826, 14842), (5207, 13756), (6878, 10414), (7421, 9652)]