27579168

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 85621536

約数和(自身を除く): 58042368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 131, 136, 144, 153, 172, 204, 258, 262, 272, 288, 306, 344, 387, 393, 408, 516, 524, 544, 612, 688, 731, 774, 786, 816, 1032, 1048, 1179, 1224, 1376, 1462, 1548, 1572, 1632, 2064, 2096, 2193, 2227, 2358, 2448, 2924, 3096, 3144, 4128, 4192, 4386, 4454, 4716, 4896, 5633, 5848, 6192, 6288, 6579, 6681, 8772, 8908, 9432, 11266, 11696, 12384, 12576, 13158, 13362, 16899, 17544, 17816, 18864, 20043, 22532, 23392, 26316, 26724, 33798, 35088, 35632, 37728, 40086, 45064, 50697, 52632, 53448, 67596, 70176, 71264, 80172, 90128, 95761, 101394, 105264, 106896, 135192, 160344, 180256, 191522, 202788, 210528, 213792, 270384, 287283, 320688, 383044, 405576, 540768, 574566, 641376, 766088, 811152, 861849, 1149132, 1532176, 1622304, 1723698, 2298264, 3064352, 3447396, 4596528, 6894792, 9193056, 13789584, 27579168]

約数ペア:

[(1, 27579168), (2, 13789584), (3, 9193056), (4, 6894792), (6, 4596528), (8, 3447396), (9, 3064352), (12, 2298264), (16, 1723698), (17, 1622304), (18, 1532176), (24, 1149132), (32, 861849), (34, 811152), (36, 766088), (43, 641376), (48, 574566), (51, 540768), (68, 405576), (72, 383044), (86, 320688), (96, 287283), (102, 270384), (129, 213792), (131, 210528), (136, 202788), (144, 191522), (153, 180256), (172, 160344), (204, 135192), (258, 106896), (262, 105264), (272, 101394), (288, 95761), (306, 90128), (344, 80172), (387, 71264), (393, 70176), (408, 67596), (516, 53448), (524, 52632), (544, 50697), (612, 45064), (688, 40086), (731, 37728), (774, 35632), (786, 35088), (816, 33798), (1032, 26724), (1048, 26316), (1179, 23392), (1224, 22532), (1376, 20043), (1462, 18864), (1548, 17816), (1572, 17544), (1632, 16899), (2064, 13362), (2096, 13158), (2193, 12576), (2227, 12384), (2358, 11696), (2448, 11266), (2924, 9432), (3096, 8908), (3144, 8772), (4128, 6681), (4192, 6579), (4386, 6288), (4454, 6192), (4716, 5848), (4896, 5633)]