66410748

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42901}}^1$

素因数の和:42954

約数の個数: 36

約数和(自身を含む): 171779608

約数和(自身を除く): 105368860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 42901, 85802, 128703, 171604, 257406, 386109, 514812, 772218, 1544436, 1844743, 3689486, 5534229, 7378972, 11068458, 16602687, 22136916, 33205374, 66410748]

約数ペア:

[(1, 66410748), (2, 33205374), (3, 22136916), (4, 16602687), (6, 11068458), (9, 7378972), (12, 5534229), (18, 3689486), (36, 1844743), (43, 1544436), (86, 772218), (129, 514812), (172, 386109), (258, 257406), (387, 171604), (516, 128703), (774, 85802), (1548, 42901)]