68658528092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{701}}^1\times {\mathrm{28909}}^1$

素因数の和:29643

約数の個数: 72

約数和(自身を含む): 151155819360

約数和(自身を除く): 82497291268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 701, 847, 1402, 1694, 2804, 3388, 4907, 7711, 9814, 15422, 19628, 28909, 30844, 53977, 57818, 84821, 107954, 115636, 169642, 202363, 215908, 317999, 339284, 404726, 593747, 635998, 809452, 1187494, 1271996, 2225993, 2374988, 3497989, 4451986, 6995978, 8903972, 13991956, 20265209, 24485923, 40530418, 48971846, 81060836, 97943692, 141856463, 222917299, 283712926, 445834598, 567425852, 891669196, 1560421093, 2452090289, 3120842186, 4904180578, 6241684372, 9808361156, 17164632023, 34329264046, 68658528092]

約数ペア:

[(1, 68658528092), (2, 34329264046), (4, 17164632023), (7, 9808361156), (11, 6241684372), (14, 4904180578), (22, 3120842186), (28, 2452090289), (44, 1560421093), (77, 891669196), (121, 567425852), (154, 445834598), (242, 283712926), (308, 222917299), (484, 141856463), (701, 97943692), (847, 81060836), (1402, 48971846), (1694, 40530418), (2804, 24485923), (3388, 20265209), (4907, 13991956), (7711, 8903972), (9814, 6995978), (15422, 4451986), (19628, 3497989), (28909, 2374988), (30844, 2225993), (53977, 1271996), (57818, 1187494), (84821, 809452), (107954, 635998), (115636, 593747), (169642, 404726), (202363, 339284), (215908, 317999)]