90109092086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 159731066880

約数和(自身を除く): 69621974794

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 263, 338, 403, 494, 526, 589, 806, 1178, 1721, 3211, 3419, 3442, 4997, 5239, 6422, 6838, 7657, 8153, 9994, 10478, 15314, 16306, 22373, 32699, 44447, 44746, 53351, 64961, 65398, 88894, 99541, 105989, 106702, 129922, 154907, 199082, 211978, 290849, 309814, 425087, 452623, 581698, 693563, 844493, 850174, 905246, 1013669, 1377857, 1387126, 1688986, 2013791, 2027338, 2755714, 4027582, 5526131, 5884099, 8599837, 9016319, 11052262, 11768198, 13177697, 14031313, 17199674, 18032638, 26179283, 26355394, 28062626, 52358566, 76493287, 111797881, 152986574, 171310061, 182407069, 223595762, 266594947, 342620122, 364814138, 533189894, 1453372453, 2371291897, 2906744906, 3465734311, 4742583794, 6931468622, 45054546043, 90109092086]

約数ペア:

[(1, 90109092086), (2, 45054546043), (13, 6931468622), (19, 4742583794), (26, 3465734311), (31, 2906744906), (38, 2371291897), (62, 1453372453), (169, 533189894), (247, 364814138), (263, 342620122), (338, 266594947), (403, 223595762), (494, 182407069), (526, 171310061), (589, 152986574), (806, 111797881), (1178, 76493287), (1721, 52358566), (3211, 28062626), (3419, 26355394), (3442, 26179283), (4997, 18032638), (5239, 17199674), (6422, 14031313), (6838, 13177697), (7657, 11768198), (8153, 11052262), (9994, 9016319), (10478, 8599837), (15314, 5884099), (16306, 5526131), (22373, 4027582), (32699, 2755714), (44447, 2027338), (44746, 2013791), (53351, 1688986), (64961, 1387126), (65398, 1377857), (88894, 1013669), (99541, 905246), (105989, 850174), (106702, 844493), (129922, 693563), (154907, 581698), (199082, 452623), (211978, 425087), (290849, 309814)]