85697872

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:848

約数の個数: 60

約数和(自身を含む): 184417884

約数和(自身を除く): 98720012

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 328, 338, 533, 656, 676, 773, 1066, 1352, 1546, 2132, 2704, 3092, 4264, 6184, 6929, 8528, 10049, 12368, 13858, 20098, 27716, 31693, 40196, 55432, 63386, 80392, 110864, 126772, 130637, 160784, 253544, 261274, 412009, 507088, 522548, 824018, 1045096, 1648036, 2090192, 3296072, 5356117, 6592144, 10712234, 21424468, 42848936, 85697872]

約数ペア:

[(1, 85697872), (2, 42848936), (4, 21424468), (8, 10712234), (13, 6592144), (16, 5356117), (26, 3296072), (41, 2090192), (52, 1648036), (82, 1045096), (104, 824018), (164, 522548), (169, 507088), (208, 412009), (328, 261274), (338, 253544), (533, 160784), (656, 130637), (676, 126772), (773, 110864), (1066, 80392), (1352, 63386), (1546, 55432), (2132, 40196), (2704, 31693), (3092, 27716), (4264, 20098), (6184, 13858), (6929, 12368), (8528, 10049)]