72090816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53639}}^1$

素因数の和:53661

約数の個数: 56

約数和(自身を含む): 217992960

約数和(自身を除く): 145902144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 53639, 107278, 160917, 214556, 321834, 375473, 429112, 643668, 750946, 858224, 1126419, 1287336, 1501892, 1716448, 2252838, 2574672, 3003784, 3432896, 4505676, 5149344, 6007568, 9011352, 10298688, 12015136, 18022704, 24030272, 36045408, 72090816]

約数ペア:

[(1, 72090816), (2, 36045408), (3, 24030272), (4, 18022704), (6, 12015136), (7, 10298688), (8, 9011352), (12, 6007568), (14, 5149344), (16, 4505676), (21, 3432896), (24, 3003784), (28, 2574672), (32, 2252838), (42, 1716448), (48, 1501892), (56, 1287336), (64, 1126419), (84, 858224), (96, 750946), (112, 643668), (168, 429112), (192, 375473), (224, 321834), (336, 214556), (448, 160917), (672, 107278), (1344, 53639)]