860420052

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4931}}^1$

素因数の和:5109

約数の個数: 72

約数和(自身を含む): 2251240992

約数和(自身を除く): 1390820940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 148, 222, 262, 333, 393, 444, 524, 666, 786, 1179, 1332, 1572, 2358, 4716, 4847, 4931, 9694, 9862, 14541, 14793, 19388, 19724, 29082, 29586, 43623, 44379, 58164, 59172, 87246, 88758, 174492, 177516, 182447, 364894, 547341, 645961, 729788, 1094682, 1291922, 1642023, 1937883, 2189364, 2583844, 3284046, 3875766, 5813649, 6568092, 7751532, 11627298, 23254596, 23900557, 47801114, 71701671, 95602228, 143403342, 215105013, 286806684, 430210026, 860420052]

約数ペア:

[(1, 860420052), (2, 430210026), (3, 286806684), (4, 215105013), (6, 143403342), (9, 95602228), (12, 71701671), (18, 47801114), (36, 23900557), (37, 23254596), (74, 11627298), (111, 7751532), (131, 6568092), (148, 5813649), (222, 3875766), (262, 3284046), (333, 2583844), (393, 2189364), (444, 1937883), (524, 1642023), (666, 1291922), (786, 1094682), (1179, 729788), (1332, 645961), (1572, 547341), (2358, 364894), (4716, 182447), (4847, 177516), (4931, 174492), (9694, 88758), (9862, 87246), (14541, 59172), (14793, 58164), (19388, 44379), (19724, 43623), (29082, 29586)]