68206992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 80

約数和(自身を含む): 213236352

約数和(自身を除く): 145029360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11941, 23882, 35823, 47764, 71646, 83587, 95528, 143292, 167174, 191056, 202997, 250761, 286584, 334348, 405994, 501522, 573168, 608991, 668696, 811988, 1003044, 1217982, 1337392, 1420979, 1623976, 2006088, 2435964, 2841958, 3247952, 4012176, 4262937, 4871928, 5683916, 8525874, 9743856, 11367832, 17051748, 22735664, 34103496, 68206992]

約数ペア:

[(1, 68206992), (2, 34103496), (3, 22735664), (4, 17051748), (6, 11367832), (7, 9743856), (8, 8525874), (12, 5683916), (14, 4871928), (16, 4262937), (17, 4012176), (21, 3247952), (24, 2841958), (28, 2435964), (34, 2006088), (42, 1623976), (48, 1420979), (51, 1337392), (56, 1217982), (68, 1003044), (84, 811988), (102, 668696), (112, 608991), (119, 573168), (136, 501522), (168, 405994), (204, 334348), (238, 286584), (272, 250761), (336, 202997), (357, 191056), (408, 167174), (476, 143292), (714, 95528), (816, 83587), (952, 71646), (1428, 47764), (1904, 35823), (2856, 23882), (5712, 11941)]