80954328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 252241920

約数和(自身を除く): 171287592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 101, 104, 156, 168, 182, 202, 273, 303, 312, 364, 367, 404, 546, 606, 707, 728, 734, 808, 1092, 1101, 1212, 1313, 1414, 1468, 2121, 2184, 2202, 2424, 2569, 2626, 2828, 2936, 3939, 4242, 4404, 4771, 5138, 5252, 5656, 7707, 7878, 8484, 8808, 9191, 9542, 10276, 10504, 14313, 15414, 15756, 16968, 18382, 19084, 20552, 27573, 28626, 30828, 31512, 33397, 36764, 37067, 38168, 55146, 57252, 61656, 66794, 73528, 74134, 100191, 110292, 111201, 114504, 133588, 148268, 200382, 220584, 222402, 259469, 267176, 296536, 400764, 444804, 481871, 518938, 778407, 801528, 889608, 963742, 1037876, 1445613, 1556814, 1927484, 2075752, 2891226, 3113628, 3373097, 3854968, 5782452, 6227256, 6746194, 10119291, 11564904, 13492388, 20238582, 26984776, 40477164, 80954328]

約数ペア:

[(1, 80954328), (2, 40477164), (3, 26984776), (4, 20238582), (6, 13492388), (7, 11564904), (8, 10119291), (12, 6746194), (13, 6227256), (14, 5782452), (21, 3854968), (24, 3373097), (26, 3113628), (28, 2891226), (39, 2075752), (42, 1927484), (52, 1556814), (56, 1445613), (78, 1037876), (84, 963742), (91, 889608), (101, 801528), (104, 778407), (156, 518938), (168, 481871), (182, 444804), (202, 400764), (273, 296536), (303, 267176), (312, 259469), (364, 222402), (367, 220584), (404, 200382), (546, 148268), (606, 133588), (707, 114504), (728, 111201), (734, 110292), (808, 100191), (1092, 74134), (1101, 73528), (1212, 66794), (1313, 61656), (1414, 57252), (1468, 55146), (2121, 38168), (2184, 37067), (2202, 36764), (2424, 33397), (2569, 31512), (2626, 30828), (2828, 28626), (2936, 27573), (3939, 20552), (4242, 19084), (4404, 18382), (4771, 16968), (5138, 15756), (5252, 15414), (5656, 14313), (7707, 10504), (7878, 10276), (8484, 9542), (8808, 9191)]