89406828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 271040000

約数和(自身を除く): 181633172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 474, 499, 553, 567, 711, 756, 948, 998, 1106, 1134, 1422, 1497, 1659, 1996, 2133, 2212, 2268, 2844, 2994, 3318, 3493, 4266, 4491, 4977, 5988, 6399, 6636, 6986, 8532, 8982, 9954, 10479, 12798, 13473, 13972, 14931, 17964, 19908, 20958, 25596, 26946, 29862, 31437, 39421, 40419, 41916, 44793, 53892, 59724, 62874, 78842, 80838, 89586, 94311, 118263, 125748, 157684, 161676, 179172, 188622, 236526, 275947, 282933, 354789, 377244, 473052, 551894, 565866, 709578, 827841, 1064367, 1103788, 1131732, 1419156, 1655682, 2128734, 2483523, 3193101, 3311364, 4257468, 4967046, 6386202, 7450569, 9934092, 12772404, 14901138, 22351707, 29802276, 44703414, 89406828]

約数ペア:

[(1, 89406828), (2, 44703414), (3, 29802276), (4, 22351707), (6, 14901138), (7, 12772404), (9, 9934092), (12, 7450569), (14, 6386202), (18, 4967046), (21, 4257468), (27, 3311364), (28, 3193101), (36, 2483523), (42, 2128734), (54, 1655682), (63, 1419156), (79, 1131732), (81, 1103788), (84, 1064367), (108, 827841), (126, 709578), (158, 565866), (162, 551894), (189, 473052), (237, 377244), (252, 354789), (316, 282933), (324, 275947), (378, 236526), (474, 188622), (499, 179172), (553, 161676), (567, 157684), (711, 125748), (756, 118263), (948, 94311), (998, 89586), (1106, 80838), (1134, 78842), (1422, 62874), (1497, 59724), (1659, 53892), (1996, 44793), (2133, 41916), (2212, 40419), (2268, 39421), (2844, 31437), (2994, 29862), (3318, 26946), (3493, 25596), (4266, 20958), (4491, 19908), (4977, 17964), (5988, 14931), (6399, 13972), (6636, 13473), (6986, 12798), (8532, 10479), (8982, 9954)]