78317208

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47293}}^1$

素因数の和:47328

約数の個数: 48

約数和(自身を含む): 221335920

約数和(自身を除く): 143018712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 47293, 94586, 141879, 189172, 283758, 378344, 425637, 567516, 851274, 1087739, 1135032, 1702548, 2175478, 3263217, 3405096, 4350956, 6526434, 8701912, 9789651, 13052868, 19579302, 26105736, 39158604, 78317208]

約数ペア:

[(1, 78317208), (2, 39158604), (3, 26105736), (4, 19579302), (6, 13052868), (8, 9789651), (9, 8701912), (12, 6526434), (18, 4350956), (23, 3405096), (24, 3263217), (36, 2175478), (46, 1702548), (69, 1135032), (72, 1087739), (92, 851274), (138, 567516), (184, 425637), (207, 378344), (276, 283758), (414, 189172), (552, 141879), (828, 94586), (1656, 47293)]