78175804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 171763200

約数和(自身を除く): 93587396

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 6389, 12236, 12778, 25556, 44723, 89446, 121391, 146947, 178892, 242782, 293894, 485564, 587788, 849737, 1028629, 1699474, 2057258, 2791993, 3398948, 4114516, 5583986, 11167972, 19543951, 39087902, 78175804]

約数ペア:

[(1, 78175804), (2, 39087902), (4, 19543951), (7, 11167972), (14, 5583986), (19, 4114516), (23, 3398948), (28, 2791993), (38, 2057258), (46, 1699474), (76, 1028629), (92, 849737), (133, 587788), (161, 485564), (266, 293894), (322, 242782), (437, 178892), (532, 146947), (644, 121391), (874, 89446), (1748, 44723), (3059, 25556), (6118, 12778), (6389, 12236)]