78169952

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18367}}^1$

素因数の和:18403

約数の個数: 48

約数和(自身を含む): 185149440

約数和(自身を除く): 106979488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18367, 36734, 73468, 128569, 146936, 257138, 293872, 348973, 514276, 587744, 697946, 1028552, 1395892, 2057104, 2442811, 2791784, 4114208, 4885622, 5583568, 9771244, 11167136, 19542488, 39084976, 78169952]

約数ペア:

[(1, 78169952), (2, 39084976), (4, 19542488), (7, 11167136), (8, 9771244), (14, 5583568), (16, 4885622), (19, 4114208), (28, 2791784), (32, 2442811), (38, 2057104), (56, 1395892), (76, 1028552), (112, 697946), (133, 587744), (152, 514276), (224, 348973), (266, 293872), (304, 257138), (532, 146936), (608, 128569), (1064, 73468), (2128, 36734), (4256, 18367)]