78416568

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47353}}^1$

素因数の和:47388

約数の個数: 48

約数和(自身を含む): 221616720

約数和(自身を除く): 143200152

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, 47353, 94706, 142059, 189412, 284118, 378824, 426177, 568236, 852354, 1089119, 1136472, 1704708, 2178238, 3267357, 3409416, 4356476, 6534714, 8712952, 9802071, 13069428, 19604142, 26138856, 39208284, 78416568]

約数ペア:

[(1, 78416568), (2, 39208284), (3, 26138856), (4, 19604142), (6, 13069428), (8, 9802071), (9, 8712952), (12, 6534714), (18, 4356476), (23, 3409416), (24, 3267357), (36, 2178238), (46, 1704708), (69, 1136472), (72, 1089119), (92, 852354), (138, 568236), (184, 426177), (207, 378824), (276, 284118), (414, 189412), (552, 142059), (828, 94706), (1656, 47353)]