84839888

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 110576176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 71, 94, 112, 142, 188, 227, 284, 329, 376, 454, 497, 568, 658, 752, 908, 994, 1136, 1316, 1589, 1816, 1988, 2632, 3178, 3337, 3632, 3976, 5264, 6356, 6674, 7952, 10669, 12712, 13348, 16117, 21338, 23359, 25424, 26696, 32234, 42676, 46718, 53392, 64468, 74683, 85352, 93436, 112819, 128936, 149366, 170704, 186872, 225638, 257872, 298732, 373744, 451276, 597464, 757499, 902552, 1194928, 1514998, 1805104, 3029996, 5302493, 6059992, 10604986, 12119984, 21209972, 42419944, 84839888]

約数ペア:

[(1, 84839888), (2, 42419944), (4, 21209972), (7, 12119984), (8, 10604986), (14, 6059992), (16, 5302493), (28, 3029996), (47, 1805104), (56, 1514998), (71, 1194928), (94, 902552), (112, 757499), (142, 597464), (188, 451276), (227, 373744), (284, 298732), (329, 257872), (376, 225638), (454, 186872), (497, 170704), (568, 149366), (658, 128936), (752, 112819), (908, 93436), (994, 85352), (1136, 74683), (1316, 64468), (1589, 53392), (1816, 46718), (1988, 42676), (2632, 32234), (3178, 26696), (3337, 25424), (3632, 23359), (3976, 21338), (5264, 16117), (6356, 13348), (6674, 12712), (7952, 10669)]