91712320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5849}}^1$

素因数の和:5880

約数の個数: 84

約数和(自身を含む): 254088900

約数和(自身を除く): 162376580

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5849, 7840, 11698, 15680, 23396, 29245, 40943, 46792, 58490, 81886, 93584, 116980, 163772, 187168, 204715, 233960, 286601, 327544, 374336, 409430, 467920, 573202, 655088, 818860, 935840, 1146404, 1310176, 1433005, 1637720, 1871680, 2292808, 2620352, 2866010, 3275440, 4585616, 5732020, 6550880, 9171232, 11464040, 13101760, 18342464, 22928080, 45856160, 91712320]

約数ペア:

[(1, 91712320), (2, 45856160), (4, 22928080), (5, 18342464), (7, 13101760), (8, 11464040), (10, 9171232), (14, 6550880), (16, 5732020), (20, 4585616), (28, 3275440), (32, 2866010), (35, 2620352), (40, 2292808), (49, 1871680), (56, 1637720), (64, 1433005), (70, 1310176), (80, 1146404), (98, 935840), (112, 818860), (140, 655088), (160, 573202), (196, 467920), (224, 409430), (245, 374336), (280, 327544), (320, 286601), (392, 233960), (448, 204715), (490, 187168), (560, 163772), (784, 116980), (980, 93584), (1120, 81886), (1568, 58490), (1960, 46792), (2240, 40943), (3136, 29245), (3920, 23396), (5849, 15680), (7840, 11698)]