90285396

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 220665984

約数和(自身を除く): 130380588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 373, 746, 877, 1119, 1492, 1754, 2238, 2631, 3508, 4476, 5262, 8579, 10524, 17158, 20171, 25737, 34316, 40342, 51474, 60513, 80684, 102948, 121026, 242052, 327121, 654242, 981363, 1308484, 1962726, 3925452, 7523783, 15047566, 22571349, 30095132, 45142698, 90285396]

約数ペア:

[(1, 90285396), (2, 45142698), (3, 30095132), (4, 22571349), (6, 15047566), (12, 7523783), (23, 3925452), (46, 1962726), (69, 1308484), (92, 981363), (138, 654242), (276, 327121), (373, 242052), (746, 121026), (877, 102948), (1119, 80684), (1492, 60513), (1754, 51474), (2238, 40342), (2631, 34316), (3508, 25737), (4476, 20171), (5262, 17158), (8579, 10524)]