86523834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 190316160

約数和(自身を除く): 103792326

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 73, 74, 111, 114, 146, 219, 222, 281, 438, 562, 703, 843, 1387, 1406, 1686, 2109, 2701, 2774, 4161, 4218, 5339, 5402, 8103, 8322, 10397, 10678, 16017, 16206, 20513, 20794, 31191, 32034, 41026, 51319, 61539, 62382, 102638, 123078, 153957, 197543, 307914, 389747, 395086, 592629, 758981, 779494, 1169241, 1185258, 1517962, 2276943, 2338482, 4553886, 14420639, 28841278, 43261917, 86523834]

約数ペア:

[(1, 86523834), (2, 43261917), (3, 28841278), (6, 14420639), (19, 4553886), (37, 2338482), (38, 2276943), (57, 1517962), (73, 1185258), (74, 1169241), (111, 779494), (114, 758981), (146, 592629), (219, 395086), (222, 389747), (281, 307914), (438, 197543), (562, 153957), (703, 123078), (843, 102638), (1387, 62382), (1406, 61539), (1686, 51319), (2109, 41026), (2701, 32034), (2774, 31191), (4161, 20794), (4218, 20513), (5339, 16206), (5402, 16017), (8103, 10678), (8322, 10397)]