65743728

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 174845952

約数和(自身を除く): 109102224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 101, 142, 191, 202, 213, 284, 303, 382, 404, 426, 568, 573, 606, 764, 808, 852, 1136, 1146, 1212, 1528, 1616, 1704, 2292, 2424, 3056, 3408, 4584, 4848, 7171, 9168, 13561, 14342, 19291, 21513, 27122, 28684, 38582, 40683, 43026, 54244, 57368, 57873, 77164, 81366, 86052, 108488, 114736, 115746, 154328, 162732, 172104, 216976, 231492, 308656, 325464, 344208, 462984, 650928, 925968, 1369661, 2739322, 4108983, 5478644, 8217966, 10957288, 16435932, 21914576, 32871864, 65743728]

約数ペア:

[(1, 65743728), (2, 32871864), (3, 21914576), (4, 16435932), (6, 10957288), (8, 8217966), (12, 5478644), (16, 4108983), (24, 2739322), (48, 1369661), (71, 925968), (101, 650928), (142, 462984), (191, 344208), (202, 325464), (213, 308656), (284, 231492), (303, 216976), (382, 172104), (404, 162732), (426, 154328), (568, 115746), (573, 114736), (606, 108488), (764, 86052), (808, 81366), (852, 77164), (1136, 57873), (1146, 57368), (1212, 54244), (1528, 43026), (1616, 40683), (1704, 38582), (2292, 28684), (2424, 27122), (3056, 21513), (3408, 19291), (4584, 14342), (4848, 13561), (7171, 9168)]