84194684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 174283200

約数和(自身を除く): 90088516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 181, 259, 362, 449, 518, 724, 898, 1036, 1267, 1796, 2534, 3143, 5068, 6286, 6697, 12572, 13394, 16613, 26788, 33226, 46879, 66452, 81269, 93758, 116291, 162538, 187516, 232582, 325076, 465164, 568883, 1137766, 2275532, 3006953, 6013906, 12027812, 21048671, 42097342, 84194684]

約数ペア:

[(1, 84194684), (2, 42097342), (4, 21048671), (7, 12027812), (14, 6013906), (28, 3006953), (37, 2275532), (74, 1137766), (148, 568883), (181, 465164), (259, 325076), (362, 232582), (449, 187516), (518, 162538), (724, 116291), (898, 93758), (1036, 81269), (1267, 66452), (1796, 46879), (2534, 33226), (3143, 26788), (5068, 16613), (6286, 13394), (6697, 12572)]