91880448002

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 160805689344

約数和(自身を除く): 68925241342

約数列:

[1, 2, 7, 14, 73, 146, 283, 491, 511, 566, 647, 982, 1022, 1294, 1981, 3437, 3962, 4529, 6874, 9058, 20659, 35843, 41318, 47231, 71686, 94462, 138953, 144613, 183101, 250901, 277906, 289226, 317677, 330617, 366202, 501802, 635354, 661234, 972671, 1281707, 1945342, 2223739, 2563414, 4447478, 10143569, 13366373, 20287138, 23190421, 26732746, 46380842, 71004983, 89902591, 93564611, 142009966, 162332947, 179805182, 187129222, 324665894, 629318137, 1258636274, 6562889143, 13125778286, 45940224001, 91880448002]

約数ペア:

[(1, 91880448002), (2, 45940224001), (7, 13125778286), (14, 6562889143), (73, 1258636274), (146, 629318137), (283, 324665894), (491, 187129222), (511, 179805182), (566, 162332947), (647, 142009966), (982, 93564611), (1022, 89902591), (1294, 71004983), (1981, 46380842), (3437, 26732746), (3962, 23190421), (4529, 20287138), (6874, 13366373), (9058, 10143569), (20659, 4447478), (35843, 2563414), (41318, 2223739), (47231, 1945342), (71686, 1281707), (94462, 972671), (138953, 661234), (144613, 635354), (183101, 501802), (250901, 366202), (277906, 330617), (289226, 317677)]