61541628

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 146797056

約数和(自身を除く): 85255428

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 163, 219, 292, 326, 431, 438, 489, 652, 862, 876, 978, 1293, 1724, 1956, 2586, 5172, 11899, 23798, 31463, 35697, 47596, 62926, 70253, 71394, 94389, 125852, 140506, 142788, 188778, 210759, 281012, 377556, 421518, 843036, 5128469, 10256938, 15385407, 20513876, 30770814, 61541628]

約数ペア:

[(1, 61541628), (2, 30770814), (3, 20513876), (4, 15385407), (6, 10256938), (12, 5128469), (73, 843036), (146, 421518), (163, 377556), (219, 281012), (292, 210759), (326, 188778), (431, 142788), (438, 140506), (489, 125852), (652, 94389), (862, 71394), (876, 70253), (978, 62926), (1293, 47596), (1724, 35697), (1956, 31463), (2586, 23798), (5172, 11899)]