71955504

素因数分解:

$2^4\times 3^2\times {\mathrm{499691}}^1$

素因数の和:499705

約数の個数: 30

約数和(自身を含む): 201375876

約数和(自身を除く): 129420372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499691, 999382, 1499073, 1998764, 2998146, 3997528, 4497219, 5996292, 7995056, 8994438, 11992584, 17988876, 23985168, 35977752, 71955504]

約数ペア:

[(1, 71955504), (2, 35977752), (3, 23985168), (4, 17988876), (6, 11992584), (8, 8994438), (9, 7995056), (12, 5996292), (16, 4497219), (18, 3997528), (24, 2998146), (36, 1998764), (48, 1499073), (72, 999382), (144, 499691)]