68694164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 150614016

約数和(自身を除く): 81919852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 271, 308, 542, 823, 1084, 1646, 1897, 2981, 3292, 3794, 5761, 5962, 7588, 9053, 11522, 11924, 18106, 20867, 23044, 36212, 41734, 63371, 83468, 126742, 223033, 253484, 446066, 892132, 1561231, 2453363, 3122462, 4906726, 6244924, 9813452, 17173541, 34347082, 68694164]

約数ペア:

[(1, 68694164), (2, 34347082), (4, 17173541), (7, 9813452), (11, 6244924), (14, 4906726), (22, 3122462), (28, 2453363), (44, 1561231), (77, 892132), (154, 446066), (271, 253484), (308, 223033), (542, 126742), (823, 83468), (1084, 63371), (1646, 41734), (1897, 36212), (2981, 23044), (3292, 20867), (3794, 18106), (5761, 11924), (5962, 11522), (7588, 9053)]