64140318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7901}}^1$

素因数の和:7961

約数の個数: 48

約数和(自身を含む): 155321712

約数和(自身を除く): 91181394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 7901, 8118, 15802, 23703, 47406, 71109, 86911, 142218, 173822, 260733, 323941, 521466, 647882, 782199, 971823, 1564398, 1943646, 2915469, 3563351, 5830938, 7126702, 10690053, 21380106, 32070159, 64140318]

約数ペア:

[(1, 64140318), (2, 32070159), (3, 21380106), (6, 10690053), (9, 7126702), (11, 5830938), (18, 3563351), (22, 2915469), (33, 1943646), (41, 1564398), (66, 971823), (82, 782199), (99, 647882), (123, 521466), (198, 323941), (246, 260733), (369, 173822), (451, 142218), (738, 86911), (902, 71109), (1353, 47406), (2706, 23703), (4059, 15802), (7901, 8118)]