68744508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2267}}^1$

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 193560192

約数和(自身を除く): 124815684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2267, 2527, 4332, 4534, 5054, 6801, 7581, 9068, 10108, 13602, 15162, 15869, 27204, 30324, 31738, 43073, 47607, 63476, 86146, 95214, 129219, 172292, 190428, 258438, 301511, 516876, 603022, 818387, 904533, 1206044, 1636774, 1809066, 2455161, 3273548, 3618132, 4910322, 5728709, 9820644, 11457418, 17186127, 22914836, 34372254, 68744508]

約数ペア:

[(1, 68744508), (2, 34372254), (3, 22914836), (4, 17186127), (6, 11457418), (7, 9820644), (12, 5728709), (14, 4910322), (19, 3618132), (21, 3273548), (28, 2455161), (38, 1809066), (42, 1636774), (57, 1206044), (76, 904533), (84, 818387), (114, 603022), (133, 516876), (228, 301511), (266, 258438), (361, 190428), (399, 172292), (532, 129219), (722, 95214), (798, 86146), (1083, 63476), (1444, 47607), (1596, 43073), (2166, 31738), (2267, 30324), (2527, 27204), (4332, 15869), (4534, 15162), (5054, 13602), (6801, 10108), (7581, 9068)]