78937956

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{17827}}^1$

素因数の和:17881

約数の個数: 48

約数和(自身を含む): 209657280

約数和(自身を除く): 130719324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 17827, 35654, 53481, 71308, 106962, 160443, 213924, 320886, 481329, 641772, 730907, 962658, 1461814, 1925316, 2192721, 2923628, 4385442, 6578163, 8770884, 13156326, 19734489, 26312652, 39468978, 78937956]

約数ペア:

[(1, 78937956), (2, 39468978), (3, 26312652), (4, 19734489), (6, 13156326), (9, 8770884), (12, 6578163), (18, 4385442), (27, 2923628), (36, 2192721), (41, 1925316), (54, 1461814), (82, 962658), (108, 730907), (123, 641772), (164, 481329), (246, 320886), (369, 213924), (492, 160443), (738, 106962), (1107, 71308), (1476, 53481), (2214, 35654), (4428, 17827)]