100729888

素因数分解:

$2^5\times 7^2\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 232524432

約数和(自身を除く): 131794544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 227, 283, 392, 454, 566, 784, 908, 1132, 1568, 1589, 1816, 1981, 2264, 3178, 3632, 3962, 4528, 6356, 7264, 7924, 9056, 11123, 12712, 13867, 15848, 22246, 25424, 27734, 31696, 44492, 50848, 55468, 63392, 64241, 88984, 110936, 128482, 177968, 221872, 256964, 355936, 443744, 449687, 513928, 899374, 1027856, 1798748, 2055712, 3147809, 3597496, 6295618, 7194992, 12591236, 14389984, 25182472, 50364944, 100729888]

約数ペア:

[(1, 100729888), (2, 50364944), (4, 25182472), (7, 14389984), (8, 12591236), (14, 7194992), (16, 6295618), (28, 3597496), (32, 3147809), (49, 2055712), (56, 1798748), (98, 1027856), (112, 899374), (196, 513928), (224, 449687), (227, 443744), (283, 355936), (392, 256964), (454, 221872), (566, 177968), (784, 128482), (908, 110936), (1132, 88984), (1568, 64241), (1589, 63392), (1816, 55468), (1981, 50848), (2264, 44492), (3178, 31696), (3632, 27734), (3962, 25424), (4528, 22246), (6356, 15848), (7264, 13867), (7924, 12712), (9056, 11123)]