77182028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 180364800

約数和(自身を除く): 103182772

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 109, 121, 133, 154, 209, 218, 242, 266, 308, 418, 436, 484, 532, 763, 836, 847, 1199, 1331, 1463, 1526, 1694, 2071, 2299, 2398, 2662, 2926, 3052, 3388, 4142, 4598, 4796, 5324, 5852, 8284, 8393, 9196, 9317, 13189, 14497, 16093, 16786, 18634, 22781, 25289, 26378, 28994, 32186, 33572, 37268, 45562, 50578, 52756, 57988, 64372, 91124, 92323, 101156, 145079, 159467, 177023, 184646, 250591, 290158, 318934, 354046, 369292, 501182, 580316, 637868, 708092, 1002364, 1015553, 1754137, 2031106, 2756501, 3508274, 4062212, 5513002, 7016548, 11026004, 19295507, 38591014, 77182028]

約数ペア:

[(1, 77182028), (2, 38591014), (4, 19295507), (7, 11026004), (11, 7016548), (14, 5513002), (19, 4062212), (22, 3508274), (28, 2756501), (38, 2031106), (44, 1754137), (76, 1015553), (77, 1002364), (109, 708092), (121, 637868), (133, 580316), (154, 501182), (209, 369292), (218, 354046), (242, 318934), (266, 290158), (308, 250591), (418, 184646), (436, 177023), (484, 159467), (532, 145079), (763, 101156), (836, 92323), (847, 91124), (1199, 64372), (1331, 57988), (1463, 52756), (1526, 50578), (1694, 45562), (2071, 37268), (2299, 33572), (2398, 32186), (2662, 28994), (2926, 26378), (3052, 25289), (3388, 22781), (4142, 18634), (4598, 16786), (4796, 16093), (5324, 14497), (5852, 13189), (8284, 9317), (8393, 9196)]