65872884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6481}}^1$

素因数の和:6517

約数の個数: 72

約数和(自身を含む): 193111744

約数和(自身を除く): 127238860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 6481, 10164, 12962, 19443, 25924, 38886, 45367, 71291, 77772, 90734, 136101, 142582, 181468, 213873, 272202, 285164, 427746, 499037, 544404, 784201, 855492, 998074, 1497111, 1568402, 1996148, 2352603, 2994222, 3136804, 4705206, 5489407, 5988444, 9410412, 10978814, 16468221, 21957628, 32936442, 65872884]

約数ペア:

[(1, 65872884), (2, 32936442), (3, 21957628), (4, 16468221), (6, 10978814), (7, 9410412), (11, 5988444), (12, 5489407), (14, 4705206), (21, 3136804), (22, 2994222), (28, 2352603), (33, 1996148), (42, 1568402), (44, 1497111), (66, 998074), (77, 855492), (84, 784201), (121, 544404), (132, 499037), (154, 427746), (231, 285164), (242, 272202), (308, 213873), (363, 181468), (462, 142582), (484, 136101), (726, 90734), (847, 77772), (924, 71291), (1452, 45367), (1694, 38886), (2541, 25924), (3388, 19443), (5082, 12962), (6481, 10164)]