78971424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117517}}^1$

素因数の和:117537

約数の個数: 48

約数和(自身を含む): 236916288

約数和(自身を除く): 157944864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117517, 235034, 352551, 470068, 705102, 822619, 940136, 1410204, 1645238, 1880272, 2467857, 2820408, 3290476, 3760544, 4935714, 5640816, 6580952, 9871428, 11281632, 13161904, 19742856, 26323808, 39485712, 78971424]

約数ペア:

[(1, 78971424), (2, 39485712), (3, 26323808), (4, 19742856), (6, 13161904), (7, 11281632), (8, 9871428), (12, 6580952), (14, 5640816), (16, 4935714), (21, 3760544), (24, 3290476), (28, 2820408), (32, 2467857), (42, 1880272), (48, 1645238), (56, 1410204), (84, 940136), (96, 822619), (112, 705102), (168, 470068), (224, 352551), (336, 235034), (672, 117517)]