42547872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 126427392

約数和(自身を除く): 83879520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 32, 34, 48, 51, 58, 62, 68, 87, 93, 96, 102, 116, 124, 136, 174, 186, 204, 232, 248, 272, 348, 372, 408, 464, 493, 496, 527, 544, 696, 744, 816, 841, 899, 928, 986, 992, 1054, 1392, 1479, 1488, 1581, 1632, 1682, 1798, 1972, 2108, 2523, 2697, 2784, 2958, 2976, 3162, 3364, 3596, 3944, 4216, 5046, 5394, 5916, 6324, 6728, 7192, 7888, 8432, 10092, 10788, 11832, 12648, 13456, 14297, 14384, 15283, 15776, 16864, 20184, 21576, 23664, 25296, 26071, 26912, 28594, 28768, 30566, 40368, 42891, 43152, 45849, 47328, 50592, 52142, 57188, 61132, 78213, 80736, 85782, 86304, 91698, 104284, 114376, 122264, 156426, 171564, 183396, 208568, 228752, 244528, 312852, 343128, 366792, 417136, 443207, 457504, 489056, 625704, 686256, 733584, 834272, 886414, 1251408, 1329621, 1372512, 1467168, 1772828, 2502816, 2659242, 3545656, 5318484, 7091312, 10636968, 14182624, 21273936, 42547872]

約数ペア:

[(1, 42547872), (2, 21273936), (3, 14182624), (4, 10636968), (6, 7091312), (8, 5318484), (12, 3545656), (16, 2659242), (17, 2502816), (24, 1772828), (29, 1467168), (31, 1372512), (32, 1329621), (34, 1251408), (48, 886414), (51, 834272), (58, 733584), (62, 686256), (68, 625704), (87, 489056), (93, 457504), (96, 443207), (102, 417136), (116, 366792), (124, 343128), (136, 312852), (174, 244528), (186, 228752), (204, 208568), (232, 183396), (248, 171564), (272, 156426), (348, 122264), (372, 114376), (408, 104284), (464, 91698), (493, 86304), (496, 85782), (527, 80736), (544, 78213), (696, 61132), (744, 57188), (816, 52142), (841, 50592), (899, 47328), (928, 45849), (986, 43152), (992, 42891), (1054, 40368), (1392, 30566), (1479, 28768), (1488, 28594), (1581, 26912), (1632, 26071), (1682, 25296), (1798, 23664), (1972, 21576), (2108, 20184), (2523, 16864), (2697, 15776), (2784, 15283), (2958, 14384), (2976, 14297), (3162, 13456), (3364, 12648), (3596, 11832), (3944, 10788), (4216, 10092), (5046, 8432), (5394, 7888), (5916, 7192), (6324, 6728)]