68165988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 188915328

約数和(自身を除く): 120749340

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 66, 68, 74, 102, 111, 132, 148, 187, 204, 222, 374, 407, 444, 561, 629, 748, 814, 821, 1122, 1221, 1258, 1628, 1642, 1887, 2244, 2442, 2463, 2516, 3284, 3774, 4884, 4926, 6919, 7548, 9031, 9852, 13838, 13957, 18062, 20757, 27093, 27676, 27914, 30377, 36124, 41514, 41871, 54186, 55828, 60754, 83028, 83742, 91131, 108372, 121508, 153527, 167484, 182262, 307054, 334147, 364524, 460581, 516409, 614108, 668294, 921162, 1002441, 1032818, 1336588, 1549227, 1842324, 2004882, 2065636, 3098454, 4009764, 5680499, 6196908, 11360998, 17041497, 22721996, 34082994, 68165988]

約数ペア:

[(1, 68165988), (2, 34082994), (3, 22721996), (4, 17041497), (6, 11360998), (11, 6196908), (12, 5680499), (17, 4009764), (22, 3098454), (33, 2065636), (34, 2004882), (37, 1842324), (44, 1549227), (51, 1336588), (66, 1032818), (68, 1002441), (74, 921162), (102, 668294), (111, 614108), (132, 516409), (148, 460581), (187, 364524), (204, 334147), (222, 307054), (374, 182262), (407, 167484), (444, 153527), (561, 121508), (629, 108372), (748, 91131), (814, 83742), (821, 83028), (1122, 60754), (1221, 55828), (1258, 54186), (1628, 41871), (1642, 41514), (1887, 36124), (2244, 30377), (2442, 27914), (2463, 27676), (2516, 27093), (3284, 20757), (3774, 18062), (4884, 13957), (4926, 13838), (6919, 9852), (7548, 9031)]