8477712

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 60

約数和(自身を含む): 23981724

約数和(自身を除く): 15504012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 521, 678, 904, 1017, 1042, 1356, 1563, 1808, 2034, 2084, 2712, 3126, 4068, 4168, 4689, 5424, 6252, 8136, 8336, 9378, 12504, 16272, 18756, 25008, 37512, 58873, 75024, 117746, 176619, 235492, 353238, 470984, 529857, 706476, 941968, 1059714, 1412952, 2119428, 2825904, 4238856, 8477712]

約数ペア:

[(1, 8477712), (2, 4238856), (3, 2825904), (4, 2119428), (6, 1412952), (8, 1059714), (9, 941968), (12, 706476), (16, 529857), (18, 470984), (24, 353238), (36, 235492), (48, 176619), (72, 117746), (113, 75024), (144, 58873), (226, 37512), (339, 25008), (452, 18756), (521, 16272), (678, 12504), (904, 9378), (1017, 8336), (1042, 8136), (1356, 6252), (1563, 5424), (1808, 4689), (2034, 4168), (2084, 4068), (2712, 3126)]