87031428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{5449}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 223406400

約数和(自身を除く): 136374972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 5449, 7986, 10898, 15972, 16347, 21796, 32694, 59939, 65388, 119878, 179817, 239756, 359634, 659329, 719268, 1318658, 1977987, 2637316, 3955974, 7252619, 7911948, 14505238, 21757857, 29010476, 43515714, 87031428]

約数ペア:

[(1, 87031428), (2, 43515714), (3, 29010476), (4, 21757857), (6, 14505238), (11, 7911948), (12, 7252619), (22, 3955974), (33, 2637316), (44, 1977987), (66, 1318658), (121, 719268), (132, 659329), (242, 359634), (363, 239756), (484, 179817), (726, 119878), (1331, 65388), (1452, 59939), (2662, 32694), (3993, 21796), (5324, 16347), (5449, 15972), (7986, 10898)]