75013204

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 79089836

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 388, 389, 497, 679, 778, 994, 1358, 1556, 1988, 2716, 2723, 5446, 6887, 10892, 13774, 27548, 27619, 37733, 48209, 55238, 75466, 96418, 110476, 150932, 192836, 193333, 264131, 386666, 528262, 773332, 1056524, 2679043, 5358086, 10716172, 18753301, 37506602, 75013204]

約数ペア:

[(1, 75013204), (2, 37506602), (4, 18753301), (7, 10716172), (14, 5358086), (28, 2679043), (71, 1056524), (97, 773332), (142, 528262), (194, 386666), (284, 264131), (388, 193333), (389, 192836), (497, 150932), (679, 110476), (778, 96418), (994, 75466), (1358, 55238), (1556, 48209), (1988, 37733), (2716, 27619), (2723, 27548), (5446, 13774), (6887, 10892)]