66801312

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1602

約数の個数: 72

約数和(自身を含む): 191265984

約数和(自身を除く): 124464672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1423, 1467, 1956, 2608, 2846, 2934, 3912, 4269, 5216, 5692, 5868, 7824, 8538, 11384, 11736, 12807, 15648, 17076, 22768, 23472, 25614, 34152, 45536, 46944, 51228, 68304, 102456, 136608, 204912, 231949, 409824, 463898, 695847, 927796, 1391694, 1855592, 2087541, 2783388, 3711184, 4175082, 5566776, 7422368, 8350164, 11133552, 16700328, 22267104, 33400656, 66801312]

約数ペア:

[(1, 66801312), (2, 33400656), (3, 22267104), (4, 16700328), (6, 11133552), (8, 8350164), (9, 7422368), (12, 5566776), (16, 4175082), (18, 3711184), (24, 2783388), (32, 2087541), (36, 1855592), (48, 1391694), (72, 927796), (96, 695847), (144, 463898), (163, 409824), (288, 231949), (326, 204912), (489, 136608), (652, 102456), (978, 68304), (1304, 51228), (1423, 46944), (1467, 45536), (1956, 34152), (2608, 25614), (2846, 23472), (2934, 22768), (3912, 17076), (4269, 15648), (5216, 12807), (5692, 11736), (5868, 11384), (7824, 8538)]