77731276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 166936896

約数和(自身を除く): 89205620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2237, 2482, 4474, 4964, 8687, 8948, 15659, 17374, 31318, 34748, 38029, 62636, 76058, 152116, 163301, 266203, 326602, 532406, 653204, 1064812, 1143107, 2286214, 2776117, 4572428, 5552234, 11104468, 19432819, 38865638, 77731276]

約数ペア:

[(1, 77731276), (2, 38865638), (4, 19432819), (7, 11104468), (14, 5552234), (17, 4572428), (28, 2776117), (34, 2286214), (68, 1143107), (73, 1064812), (119, 653204), (146, 532406), (238, 326602), (292, 266203), (476, 163301), (511, 152116), (1022, 76058), (1241, 62636), (2044, 38029), (2237, 34748), (2482, 31318), (4474, 17374), (4964, 15659), (8687, 8948)]