90771588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{132707}}^1$

素因数の和:132736

約数の個数: 36

約数和(自身を含む): 241528560

約数和(自身を除く): 150756972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 132707, 265414, 398121, 530828, 796242, 1194363, 1592484, 2388726, 2521433, 4777452, 5042866, 7564299, 10085732, 15128598, 22692897, 30257196, 45385794, 90771588]

約数ペア:

[(1, 90771588), (2, 45385794), (3, 30257196), (4, 22692897), (6, 15128598), (9, 10085732), (12, 7564299), (18, 5042866), (19, 4777452), (36, 2521433), (38, 2388726), (57, 1592484), (76, 1194363), (114, 796242), (171, 530828), (228, 398121), (342, 265414), (684, 132707)]