77073812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 145248768

約数和(自身を除く): 68174956

約数列:

[1, 2, 4, 31, 37, 62, 74, 107, 124, 148, 157, 214, 314, 428, 628, 1147, 2294, 3317, 3959, 4588, 4867, 5809, 6634, 7918, 9734, 11618, 13268, 15836, 16799, 19468, 23236, 33598, 67196, 122729, 180079, 245458, 360158, 490916, 520769, 621563, 720316, 1041538, 1243126, 2083076, 2486252, 19268453, 38536906, 77073812]

約数ペア:

[(1, 77073812), (2, 38536906), (4, 19268453), (31, 2486252), (37, 2083076), (62, 1243126), (74, 1041538), (107, 720316), (124, 621563), (148, 520769), (157, 490916), (214, 360158), (314, 245458), (428, 180079), (628, 122729), (1147, 67196), (2294, 33598), (3317, 23236), (3959, 19468), (4588, 16799), (4867, 15836), (5809, 13268), (6634, 11618), (7918, 9734)]