80819286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8741}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 171203328

約数和(自身を除く): 90384042

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 8741, 9246, 17482, 26223, 52446, 201043, 402086, 585647, 603129, 1171294, 1206258, 1756941, 3513882, 13469881, 26939762, 40409643, 80819286]

約数ペア:

[(1, 80819286), (2, 40409643), (3, 26939762), (6, 13469881), (23, 3513882), (46, 1756941), (67, 1206258), (69, 1171294), (134, 603129), (138, 585647), (201, 402086), (402, 201043), (1541, 52446), (3082, 26223), (4623, 17482), (8741, 9246)]