72216452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6337}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 161847168

約数和(自身を除く): 89630716

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, 6337, 11396, 12674, 25348, 44359, 69707, 88718, 139414, 177436, 234469, 278828, 468938, 487949, 937876, 975898, 1641283, 1951796, 2579159, 3282566, 5158318, 6565132, 10316636, 18054113, 36108226, 72216452]

約数ペア:

[(1, 72216452), (2, 36108226), (4, 18054113), (7, 10316636), (11, 6565132), (14, 5158318), (22, 3282566), (28, 2579159), (37, 1951796), (44, 1641283), (74, 975898), (77, 937876), (148, 487949), (154, 468938), (259, 278828), (308, 234469), (407, 177436), (518, 139414), (814, 88718), (1036, 69707), (1628, 44359), (2849, 25348), (5698, 12674), (6337, 11396)]