68686728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4982

約数の個数: 64

約数和(自身を含む): 190900800

約数和(自身を除く): 122214072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 4909, 6996, 9818, 13992, 14727, 19636, 29454, 39272, 53999, 58908, 107998, 117816, 161997, 215996, 260177, 323994, 431992, 520354, 647988, 780531, 1040708, 1295976, 1561062, 2081416, 2861947, 3122124, 5723894, 6244248, 8585841, 11447788, 17171682, 22895576, 34343364, 68686728]

約数ペア:

[(1, 68686728), (2, 34343364), (3, 22895576), (4, 17171682), (6, 11447788), (8, 8585841), (11, 6244248), (12, 5723894), (22, 3122124), (24, 2861947), (33, 2081416), (44, 1561062), (53, 1295976), (66, 1040708), (88, 780531), (106, 647988), (132, 520354), (159, 431992), (212, 323994), (264, 260177), (318, 215996), (424, 161997), (583, 117816), (636, 107998), (1166, 58908), (1272, 53999), (1749, 39272), (2332, 29454), (3498, 19636), (4664, 14727), (4909, 13992), (6996, 9818)]