76726576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 166328640

約数和(自身を除く): 89602064

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 71, 116, 136, 137, 142, 232, 272, 274, 284, 464, 493, 548, 568, 986, 1096, 1136, 1207, 1972, 2059, 2192, 2329, 2414, 3944, 3973, 4118, 4658, 4828, 7888, 7946, 8236, 9316, 9656, 9727, 15892, 16472, 18632, 19312, 19454, 31784, 32944, 35003, 37264, 38908, 63568, 67541, 70006, 77816, 135082, 140012, 155632, 165359, 270164, 280024, 282083, 330718, 540328, 560048, 564166, 661436, 1080656, 1128332, 1322872, 2256664, 2645744, 4513328, 4795411, 9590822, 19181644, 38363288, 76726576]

約数ペア:

[(1, 76726576), (2, 38363288), (4, 19181644), (8, 9590822), (16, 4795411), (17, 4513328), (29, 2645744), (34, 2256664), (58, 1322872), (68, 1128332), (71, 1080656), (116, 661436), (136, 564166), (137, 560048), (142, 540328), (232, 330718), (272, 282083), (274, 280024), (284, 270164), (464, 165359), (493, 155632), (548, 140012), (568, 135082), (986, 77816), (1096, 70006), (1136, 67541), (1207, 63568), (1972, 38908), (2059, 37264), (2192, 35003), (2329, 32944), (2414, 31784), (3944, 19454), (3973, 19312), (4118, 18632), (4658, 16472), (4828, 15892), (7888, 9727), (7946, 9656), (8236, 9316)]