72453276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1193}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 210354144

約数和(自身を除く): 137900868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1193, 1446, 1687, 2169, 2386, 2892, 3374, 3579, 4338, 4772, 5061, 6748, 7158, 8351, 8676, 10122, 10737, 14316, 15183, 16702, 20244, 21474, 25053, 30366, 33404, 42948, 50106, 60732, 75159, 100212, 150318, 287513, 300636, 575026, 862539, 1150052, 1725078, 2012591, 2587617, 3450156, 4025182, 5175234, 6037773, 8050364, 10350468, 12075546, 18113319, 24151092, 36226638, 72453276]

約数ペア:

[(1, 72453276), (2, 36226638), (3, 24151092), (4, 18113319), (6, 12075546), (7, 10350468), (9, 8050364), (12, 6037773), (14, 5175234), (18, 4025182), (21, 3450156), (28, 2587617), (36, 2012591), (42, 1725078), (63, 1150052), (84, 862539), (126, 575026), (241, 300636), (252, 287513), (482, 150318), (723, 100212), (964, 75159), (1193, 60732), (1446, 50106), (1687, 42948), (2169, 33404), (2386, 30366), (2892, 25053), (3374, 21474), (3579, 20244), (4338, 16702), (4772, 15183), (5061, 14316), (6748, 10737), (7158, 10122), (8351, 8676)]