87315172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 94447388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 293, 367, 406, 586, 734, 812, 1172, 1468, 2051, 2569, 4102, 5138, 8204, 8497, 10276, 10643, 16994, 21286, 33988, 42572, 59479, 74501, 107531, 118958, 149002, 215062, 237916, 298004, 430124, 752717, 1505434, 3010868, 3118399, 6236798, 12473596, 21828793, 43657586, 87315172]

約数ペア:

[(1, 87315172), (2, 43657586), (4, 21828793), (7, 12473596), (14, 6236798), (28, 3118399), (29, 3010868), (58, 1505434), (116, 752717), (203, 430124), (293, 298004), (367, 237916), (406, 215062), (586, 149002), (734, 118958), (812, 107531), (1172, 74501), (1468, 59479), (2051, 42572), (2569, 33988), (4102, 21286), (5138, 16994), (8204, 10643), (8497, 10276)]