77916748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 169908480

約数和(自身を除く): 91991732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 2579, 4316, 5158, 7553, 10316, 15106, 18053, 30212, 33527, 36106, 67054, 72212, 134108, 214057, 234689, 428114, 469378, 856228, 938756, 1498399, 2782741, 2996798, 5565482, 5993596, 11130964, 19479187, 38958374, 77916748]

約数ペア:

[(1, 77916748), (2, 38958374), (4, 19479187), (7, 11130964), (13, 5993596), (14, 5565482), (26, 2996798), (28, 2782741), (52, 1498399), (83, 938756), (91, 856228), (166, 469378), (182, 428114), (332, 234689), (364, 214057), (581, 134108), (1079, 72212), (1162, 67054), (2158, 36106), (2324, 33527), (2579, 30212), (4316, 18053), (5158, 15106), (7553, 10316)]