100921716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 292481280

約数和(自身を除く): 191559564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557, 719, 1114, 1438, 1671, 2157, 2228, 2876, 3342, 3899, 4314, 5013, 5033, 6471, 6684, 7798, 8628, 10026, 10066, 11697, 12942, 15099, 15596, 20052, 20132, 23394, 25884, 30198, 35091, 45297, 46788, 60396, 70182, 90594, 140364, 181188, 400483, 800966, 1201449, 1601932, 2402898, 2803381, 3604347, 4805796, 5606762, 7208694, 8410143, 11213524, 14417388, 16820286, 25230429, 33640572, 50460858, 100921716]

約数ペア:

[(1, 100921716), (2, 50460858), (3, 33640572), (4, 25230429), (6, 16820286), (7, 14417388), (9, 11213524), (12, 8410143), (14, 7208694), (18, 5606762), (21, 4805796), (28, 3604347), (36, 2803381), (42, 2402898), (63, 1601932), (84, 1201449), (126, 800966), (252, 400483), (557, 181188), (719, 140364), (1114, 90594), (1438, 70182), (1671, 60396), (2157, 46788), (2228, 45297), (2876, 35091), (3342, 30198), (3899, 25884), (4314, 23394), (5013, 20132), (5033, 20052), (6471, 15596), (6684, 15099), (7798, 12942), (8628, 11697), (10026, 10066)]