77773048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 79716872

約数列:

[1, 2, 4, 8, 31, 53, 61, 62, 97, 106, 122, 124, 194, 212, 244, 248, 388, 424, 488, 776, 1643, 1891, 3007, 3233, 3286, 3782, 5141, 5917, 6014, 6466, 6572, 7564, 10282, 11834, 12028, 12932, 13144, 15128, 20564, 23668, 24056, 25864, 41128, 47336, 100223, 159371, 183427, 200446, 313601, 318742, 366854, 400892, 627202, 637484, 733708, 801784, 1254404, 1274968, 1467416, 2508808, 9721631, 19443262, 38886524, 77773048]

約数ペア:

[(1, 77773048), (2, 38886524), (4, 19443262), (8, 9721631), (31, 2508808), (53, 1467416), (61, 1274968), (62, 1254404), (97, 801784), (106, 733708), (122, 637484), (124, 627202), (194, 400892), (212, 366854), (244, 318742), (248, 313601), (388, 200446), (424, 183427), (488, 159371), (776, 100223), (1643, 47336), (1891, 41128), (3007, 25864), (3233, 24056), (3286, 23668), (3782, 20564), (5141, 15128), (5917, 13144), (6014, 12932), (6466, 12028), (6572, 11834), (7564, 10282)]