84459258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 202420764

約数和(自身を除く): 117961506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 97, 117, 122, 183, 194, 234, 291, 366, 549, 582, 793, 873, 1098, 1261, 1586, 1746, 2379, 2522, 3721, 3783, 4758, 5917, 7137, 7442, 7566, 11163, 11349, 11834, 14274, 17751, 22326, 22698, 33489, 35502, 48373, 53253, 66978, 76921, 96746, 106506, 145119, 153842, 230763, 290238, 360937, 435357, 461526, 692289, 721874, 870714, 1082811, 1384578, 2165622, 3248433, 4692181, 6496866, 9384362, 14076543, 28153086, 42229629, 84459258]

約数ペア:

[(1, 84459258), (2, 42229629), (3, 28153086), (6, 14076543), (9, 9384362), (13, 6496866), (18, 4692181), (26, 3248433), (39, 2165622), (61, 1384578), (78, 1082811), (97, 870714), (117, 721874), (122, 692289), (183, 461526), (194, 435357), (234, 360937), (291, 290238), (366, 230763), (549, 153842), (582, 145119), (793, 106506), (873, 96746), (1098, 76921), (1261, 66978), (1586, 53253), (1746, 48373), (2379, 35502), (2522, 33489), (3721, 22698), (3783, 22326), (4758, 17751), (5917, 14274), (7137, 11834), (7442, 11349), (7566, 11163)]