80921796

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{100649}}^1$

素因数の和:100723

約数の個数: 24

約数和(自身を含む): 191637600

約数和(自身を除く): 110715804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 100649, 201298, 301947, 402596, 603894, 1207788, 6743483, 13486966, 20230449, 26973932, 40460898, 80921796]

約数ペア:

[(1, 80921796), (2, 40460898), (3, 26973932), (4, 20230449), (6, 13486966), (12, 6743483), (67, 1207788), (134, 603894), (201, 402596), (268, 301947), (402, 201298), (804, 100649)]