77101804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 149712640

約数和(自身を除く): 72610836

約数列:

[1, 2, 4, 13, 26, 52, 61, 109, 122, 218, 223, 244, 436, 446, 793, 892, 1417, 1586, 2834, 2899, 3172, 5668, 5798, 6649, 11596, 13298, 13603, 24307, 26596, 27206, 48614, 54412, 86437, 97228, 172874, 176839, 315991, 345748, 353678, 631982, 707356, 1263964, 1482727, 2965454, 5930908, 19275451, 38550902, 77101804]

約数ペア:

[(1, 77101804), (2, 38550902), (4, 19275451), (13, 5930908), (26, 2965454), (52, 1482727), (61, 1263964), (109, 707356), (122, 631982), (218, 353678), (223, 345748), (244, 315991), (436, 176839), (446, 172874), (793, 97228), (892, 86437), (1417, 54412), (1586, 48614), (2834, 27206), (2899, 26596), (3172, 24307), (5668, 13603), (5798, 13298), (6649, 11596)]