77885814

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 168537600

約数和(自身を除く): 90651786

約数列:

[1, 2, 3, 6, 37, 41, 43, 74, 82, 86, 111, 123, 129, 199, 222, 246, 258, 398, 597, 1194, 1517, 1591, 1763, 3034, 3182, 3526, 4551, 4773, 5289, 7363, 8159, 8557, 9102, 9546, 10578, 14726, 16318, 17114, 22089, 24477, 25671, 44178, 48954, 51342, 65231, 130462, 195693, 301883, 316609, 350837, 391386, 603766, 633218, 701674, 905649, 949827, 1052511, 1811298, 1899654, 2105022, 12980969, 25961938, 38942907, 77885814]

約数ペア:

[(1, 77885814), (2, 38942907), (3, 25961938), (6, 12980969), (37, 2105022), (41, 1899654), (43, 1811298), (74, 1052511), (82, 949827), (86, 905649), (111, 701674), (123, 633218), (129, 603766), (199, 391386), (222, 350837), (246, 316609), (258, 301883), (398, 195693), (597, 130462), (1194, 65231), (1517, 51342), (1591, 48954), (1763, 44178), (3034, 25671), (3182, 24477), (3526, 22089), (4551, 17114), (4773, 16318), (5289, 14726), (7363, 10578), (8159, 9546), (8557, 9102)]