91731728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 134539504

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 31, 34, 43, 44, 46, 62, 68, 86, 88, 92, 124, 136, 172, 176, 184, 187, 248, 253, 272, 341, 344, 368, 374, 391, 473, 496, 506, 527, 682, 688, 713, 731, 748, 782, 946, 989, 1012, 1054, 1333, 1364, 1426, 1462, 1496, 1564, 1892, 1978, 2024, 2108, 2666, 2728, 2852, 2924, 2992, 3128, 3784, 3956, 4048, 4216, 4301, 5332, 5456, 5704, 5797, 5848, 6256, 7568, 7843, 7912, 8041, 8432, 8602, 10664, 10879, 11408, 11594, 11696, 12121, 14663, 15686, 15824, 16082, 16813, 17204, 21328, 21758, 22661, 23188, 24242, 29326, 30659, 31372, 32164, 33626, 34408, 43516, 45322, 46376, 48484, 58652, 61318, 62744, 64328, 67252, 68816, 87032, 90644, 92752, 96968, 117304, 122636, 125488, 128656, 133331, 134504, 174064, 181288, 184943, 193936, 234608, 245272, 249271, 266662, 269008, 337249, 362576, 369886, 490544, 498542, 521203, 533324, 674498, 739772, 997084, 1042406, 1066648, 1348996, 1479544, 1994168, 2084812, 2133296, 2697992, 2959088, 3988336, 4169624, 5395984, 5733233, 8339248, 11466466, 22932932, 45865864, 91731728]

約数ペア:

[(1, 91731728), (2, 45865864), (4, 22932932), (8, 11466466), (11, 8339248), (16, 5733233), (17, 5395984), (22, 4169624), (23, 3988336), (31, 2959088), (34, 2697992), (43, 2133296), (44, 2084812), (46, 1994168), (62, 1479544), (68, 1348996), (86, 1066648), (88, 1042406), (92, 997084), (124, 739772), (136, 674498), (172, 533324), (176, 521203), (184, 498542), (187, 490544), (248, 369886), (253, 362576), (272, 337249), (341, 269008), (344, 266662), (368, 249271), (374, 245272), (391, 234608), (473, 193936), (496, 184943), (506, 181288), (527, 174064), (682, 134504), (688, 133331), (713, 128656), (731, 125488), (748, 122636), (782, 117304), (946, 96968), (989, 92752), (1012, 90644), (1054, 87032), (1333, 68816), (1364, 67252), (1426, 64328), (1462, 62744), (1496, 61318), (1564, 58652), (1892, 48484), (1978, 46376), (2024, 45322), (2108, 43516), (2666, 34408), (2728, 33626), (2852, 32164), (2924, 31372), (2992, 30659), (3128, 29326), (3784, 24242), (3956, 23188), (4048, 22661), (4216, 21758), (4301, 21328), (5332, 17204), (5456, 16813), (5704, 16082), (5797, 15824), (5848, 15686), (6256, 14663), (7568, 12121), (7843, 11696), (7912, 11594), (8041, 11408), (8432, 10879), (8602, 10664)]