71954928

素因数分解:

$2^4\times 3^2\times {\mathrm{499687}}^1$

素因数の和:499701

約数の個数: 30

約数和(自身を含む): 201374264

約数和(自身を除く): 129419336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499687, 999374, 1499061, 1998748, 2998122, 3997496, 4497183, 5996244, 7994992, 8994366, 11992488, 17988732, 23984976, 35977464, 71954928]

約数ペア:

[(1, 71954928), (2, 35977464), (3, 23984976), (4, 17988732), (6, 11992488), (8, 8994366), (9, 7994992), (12, 5996244), (16, 4497183), (18, 3997496), (24, 2998122), (36, 1998748), (48, 1499061), (72, 999374), (144, 499687)]