77770872

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5483}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 211737240

約数和(自身を除く): 133966368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5483, 7092, 10966, 14184, 16449, 21932, 32898, 43864, 49347, 65796, 98694, 131592, 197388, 394776, 1080151, 2160302, 3240453, 4320604, 6480906, 8641208, 9721359, 12961812, 19442718, 25923624, 38885436, 77770872]

約数ペア:

[(1, 77770872), (2, 38885436), (3, 25923624), (4, 19442718), (6, 12961812), (8, 9721359), (9, 8641208), (12, 6480906), (18, 4320604), (24, 3240453), (36, 2160302), (72, 1080151), (197, 394776), (394, 197388), (591, 131592), (788, 98694), (1182, 65796), (1576, 49347), (1773, 43864), (2364, 32898), (3546, 21932), (4728, 16449), (5483, 14184), (7092, 10966)]