78868012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45119}}^1$

素因数の和:45165

約数の個数: 24

約数和(自身を含む): 151603200

約数和(自身を除く): 72735188

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 45119, 90238, 180476, 857261, 1037737, 1714522, 2075474, 3429044, 4150948, 19717003, 39434006, 78868012]

約数ペア:

[(1, 78868012), (2, 39434006), (4, 19717003), (19, 4150948), (23, 3429044), (38, 2075474), (46, 1714522), (76, 1037737), (92, 857261), (437, 180476), (874, 90238), (1748, 45119)]