72380492468

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{10399}}^1\times {\mathrm{17939}}^1$

素因数の和:28439

約数の個数: 24

約数和(自身を含む): 127991136000

約数和(自身を除く): 55610643532

約数列:

[1, 2, 4, 97, 194, 388, 10399, 17939, 20798, 35878, 41596, 71756, 1008703, 1740083, 2017406, 3480166, 4034812, 6960332, 186547661, 373095322, 746190644, 18095123117, 36190246234, 72380492468]

約数ペア:

[(1, 72380492468), (2, 36190246234), (4, 18095123117), (97, 746190644), (194, 373095322), (388, 186547661), (10399, 6960332), (17939, 4034812), (20798, 3480166), (35878, 2017406), (41596, 1740083), (71756, 1008703)]