27644328

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 79591380

約数和(自身を除く): 51947052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1153, 1332, 1998, 2306, 2664, 2997, 3459, 3996, 4612, 5994, 6918, 7992, 9224, 10377, 11988, 13836, 20754, 23976, 27672, 31131, 41508, 42661, 62262, 83016, 85322, 93393, 124524, 127983, 170644, 186786, 249048, 255966, 341288, 373572, 383949, 511932, 747144, 767898, 1023864, 1151847, 1535796, 2303694, 3071592, 3455541, 4607388, 6911082, 9214776, 13822164, 27644328]

約数ペア:

[(1, 27644328), (2, 13822164), (3, 9214776), (4, 6911082), (6, 4607388), (8, 3455541), (9, 3071592), (12, 2303694), (18, 1535796), (24, 1151847), (27, 1023864), (36, 767898), (37, 747144), (54, 511932), (72, 383949), (74, 373572), (81, 341288), (108, 255966), (111, 249048), (148, 186786), (162, 170644), (216, 127983), (222, 124524), (296, 93393), (324, 85322), (333, 83016), (444, 62262), (648, 42661), (666, 41508), (888, 31131), (999, 27672), (1153, 23976), (1332, 20754), (1998, 13836), (2306, 11988), (2664, 10377), (2997, 9224), (3459, 7992), (3996, 6918), (4612, 5994)]