98810754

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{19}}^3$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 243350880

約数和(自身を除く): 144540126

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 361, 399, 686, 722, 798, 931, 1029, 1083, 1862, 2058, 2166, 2401, 2527, 2793, 4802, 5054, 5586, 6517, 6859, 7203, 7581, 13034, 13718, 14406, 15162, 17689, 19551, 20577, 35378, 39102, 41154, 45619, 48013, 53067, 91238, 96026, 106134, 123823, 136857, 144039, 247646, 273714, 288078, 336091, 371469, 672182, 742938, 866761, 1008273, 1733522, 2016546, 2352637, 2600283, 4705274, 5200566, 7057911, 14115822, 16468459, 32936918, 49405377, 98810754]

約数ペア:

[(1, 98810754), (2, 49405377), (3, 32936918), (6, 16468459), (7, 14115822), (14, 7057911), (19, 5200566), (21, 4705274), (38, 2600283), (42, 2352637), (49, 2016546), (57, 1733522), (98, 1008273), (114, 866761), (133, 742938), (147, 672182), (266, 371469), (294, 336091), (343, 288078), (361, 273714), (399, 247646), (686, 144039), (722, 136857), (798, 123823), (931, 106134), (1029, 96026), (1083, 91238), (1862, 53067), (2058, 48013), (2166, 45619), (2401, 41154), (2527, 39102), (2793, 35378), (4802, 20577), (5054, 19551), (5586, 17689), (6517, 15162), (6859, 14406), (7203, 13718), (7581, 13034)]