144666270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{76543}}^1$

素因数の和:76566

約数の個数: 64

約数和(自身を含む): 440893440

約数和(自身を除く): 296227170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 76543, 153086, 229629, 382715, 459258, 535801, 688887, 765430, 1071602, 1148145, 1377774, 1607403, 2066661, 2296290, 2679005, 3214806, 3444435, 4133322, 4822209, 5358010, 6888870, 8037015, 9644418, 10333305, 14466627, 16074030, 20666610, 24111045, 28933254, 48222090, 72333135, 144666270]

約数ペア:

[(1, 144666270), (2, 72333135), (3, 48222090), (5, 28933254), (6, 24111045), (7, 20666610), (9, 16074030), (10, 14466627), (14, 10333305), (15, 9644418), (18, 8037015), (21, 6888870), (27, 5358010), (30, 4822209), (35, 4133322), (42, 3444435), (45, 3214806), (54, 2679005), (63, 2296290), (70, 2066661), (90, 1607403), (105, 1377774), (126, 1148145), (135, 1071602), (189, 765430), (210, 688887), (270, 535801), (315, 459258), (378, 382715), (630, 229629), (945, 153086), (1890, 76543)]