72900212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6397}}^1$

素因数の和:6456

約数の個数: 48

約数和(自身を含む): 163379328

約数和(自身を除く): 90479116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 6397, 11396, 12794, 25588, 44779, 70367, 89558, 140734, 179116, 236689, 281468, 473378, 492569, 946756, 985138, 1656823, 1970276, 2603579, 3313646, 5207158, 6627292, 10414316, 18225053, 36450106, 72900212]

約数ペア:

[(1, 72900212), (2, 36450106), (4, 18225053), (7, 10414316), (11, 6627292), (14, 5207158), (22, 3313646), (28, 2603579), (37, 1970276), (44, 1656823), (74, 985138), (77, 946756), (148, 492569), (154, 473378), (259, 281468), (308, 236689), (407, 179116), (518, 140734), (814, 89558), (1036, 70367), (1628, 44779), (2849, 25588), (5698, 12794), (6397, 11396)]