78721704

素因数分解:

$2^3\times 3^2\times {\mathrm{1093357}}^1$

素因数の和:1093369

約数の個数: 24

約数和(自身を含む): 213204810

約数和(自身を除く): 134483106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1093357, 2186714, 3280071, 4373428, 6560142, 8746856, 9840213, 13120284, 19680426, 26240568, 39360852, 78721704]

約数ペア:

[(1, 78721704), (2, 39360852), (3, 26240568), (4, 19680426), (6, 13120284), (8, 9840213), (9, 8746856), (12, 6560142), (18, 4373428), (24, 3280071), (36, 2186714), (72, 1093357)]