80724012

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{100403}}^1$

素因数の和:100477

約数の個数: 24

約数和(自身を含む): 191169216

約数和(自身を除く): 110445204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 100403, 200806, 301209, 401612, 602418, 1204836, 6727001, 13454002, 20181003, 26908004, 40362006, 80724012]

約数ペア:

[(1, 80724012), (2, 40362006), (3, 26908004), (4, 20181003), (6, 13454002), (12, 6727001), (67, 1204836), (134, 602418), (201, 401612), (268, 301209), (402, 200806), (804, 100403)]