80990136

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 226162560

約数和(自身を除く): 145172424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 103, 134, 163, 201, 206, 268, 309, 326, 402, 412, 489, 536, 603, 618, 652, 804, 824, 927, 978, 1206, 1236, 1304, 1467, 1608, 1854, 1956, 2412, 2472, 2934, 3708, 3912, 4824, 5868, 6901, 7416, 10921, 11736, 13802, 16789, 20703, 21842, 27604, 32763, 33578, 41406, 43684, 50367, 55208, 62109, 65526, 67156, 82812, 87368, 98289, 100734, 124218, 131052, 134312, 151101, 165624, 196578, 201468, 248436, 262104, 302202, 393156, 402936, 496872, 604404, 786312, 1124863, 1208808, 2249726, 3374589, 4499452, 6749178, 8998904, 10123767, 13498356, 20247534, 26996712, 40495068, 80990136]

約数ペア:

[(1, 80990136), (2, 40495068), (3, 26996712), (4, 20247534), (6, 13498356), (8, 10123767), (9, 8998904), (12, 6749178), (18, 4499452), (24, 3374589), (36, 2249726), (67, 1208808), (72, 1124863), (103, 786312), (134, 604404), (163, 496872), (201, 402936), (206, 393156), (268, 302202), (309, 262104), (326, 248436), (402, 201468), (412, 196578), (489, 165624), (536, 151101), (603, 134312), (618, 131052), (652, 124218), (804, 100734), (824, 98289), (927, 87368), (978, 82812), (1206, 67156), (1236, 65526), (1304, 62109), (1467, 55208), (1608, 50367), (1854, 43684), (1956, 41406), (2412, 33578), (2472, 32763), (2934, 27604), (3708, 21842), (3912, 20703), (4824, 16789), (5868, 13802), (6901, 11736), (7416, 10921)]