64898856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81943}}^1$

素因数の和:81966

約数の個数: 48

約数和(自身を含む): 191748960

約数和(自身を除く): 126850104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81943, 163886, 245829, 327772, 491658, 655544, 737487, 901373, 983316, 1474974, 1802746, 1966632, 2704119, 2949948, 3605492, 5408238, 5899896, 7210984, 8112357, 10816476, 16224714, 21632952, 32449428, 64898856]

約数ペア:

[(1, 64898856), (2, 32449428), (3, 21632952), (4, 16224714), (6, 10816476), (8, 8112357), (9, 7210984), (11, 5899896), (12, 5408238), (18, 3605492), (22, 2949948), (24, 2704119), (33, 1966632), (36, 1802746), (44, 1474974), (66, 983316), (72, 901373), (88, 737487), (99, 655544), (132, 491658), (198, 327772), (264, 245829), (396, 163886), (792, 81943)]