77262664

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 158008320

約数和(自身を除く): 80745656

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 863, 1178, 1444, 1726, 2356, 2888, 3452, 4712, 6904, 11191, 16397, 22382, 26753, 32794, 44764, 53506, 65588, 89528, 107012, 131176, 214024, 311543, 508307, 623086, 1016614, 1246172, 2033228, 2492344, 4066456, 9657833, 19315666, 38631332, 77262664]

約数ペア:

[(1, 77262664), (2, 38631332), (4, 19315666), (8, 9657833), (19, 4066456), (31, 2492344), (38, 2033228), (62, 1246172), (76, 1016614), (124, 623086), (152, 508307), (248, 311543), (361, 214024), (589, 131176), (722, 107012), (863, 89528), (1178, 65588), (1444, 53506), (1726, 44764), (2356, 32794), (2888, 26753), (3452, 22382), (4712, 16397), (6904, 11191)]