72052904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116969}}^1$

素因数の和:116993

約数の個数: 32

約数和(自身を含む): 168436800

約数和(自身を除く): 96383896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 116969, 233938, 467876, 818783, 935752, 1286659, 1637566, 2573318, 3275132, 5146636, 6550264, 9006613, 10293272, 18013226, 36026452, 72052904]

約数ペア:

[(1, 72052904), (2, 36026452), (4, 18013226), (7, 10293272), (8, 9006613), (11, 6550264), (14, 5146636), (22, 3275132), (28, 2573318), (44, 1637566), (56, 1286659), (77, 935752), (88, 818783), (154, 467876), (308, 233938), (616, 116969)]