64826628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 156991296

約数和(自身を除く): 92164668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 1721, 3139, 3442, 5163, 6278, 6884, 9417, 10326, 12556, 18834, 20652, 37668, 74003, 125633, 148006, 222009, 251266, 296012, 376899, 444018, 502532, 753798, 888036, 1507596, 5402219, 10804438, 16206657, 21608876, 32413314, 64826628]

約数ペア:

[(1, 64826628), (2, 32413314), (3, 21608876), (4, 16206657), (6, 10804438), (12, 5402219), (43, 1507596), (73, 888036), (86, 753798), (129, 502532), (146, 444018), (172, 376899), (219, 296012), (258, 251266), (292, 222009), (438, 148006), (516, 125633), (876, 74003), (1721, 37668), (3139, 20652), (3442, 18834), (5163, 12556), (6278, 10326), (6884, 9417)]