72219032

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{2011}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 137530260

約数和(自身を除く): 65311228

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2011, 4022, 4489, 8044, 8978, 16088, 17956, 35912, 134737, 269474, 538948, 1077896, 9027379, 18054758, 36109516, 72219032]

約数ペア:

[(1, 72219032), (2, 36109516), (4, 18054758), (8, 9027379), (67, 1077896), (134, 538948), (268, 269474), (536, 134737), (2011, 35912), (4022, 17956), (4489, 16088), (8044, 8978)]