27720336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 90851328

約数和(自身を除く): 63130992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 211, 238, 272, 276, 322, 336, 357, 368, 391, 408, 422, 476, 483, 552, 633, 644, 714, 782, 816, 844, 952, 966, 1104, 1173, 1266, 1288, 1428, 1477, 1564, 1688, 1904, 1932, 2346, 2532, 2576, 2737, 2856, 2954, 3128, 3376, 3587, 3864, 4431, 4692, 4853, 5064, 5474, 5712, 5908, 6256, 7174, 7728, 8211, 8862, 9384, 9706, 10128, 10761, 10948, 11816, 14348, 14559, 16422, 17724, 18768, 19412, 21522, 21896, 23632, 25109, 28696, 29118, 32844, 33971, 35448, 38824, 43044, 43792, 50218, 57392, 58236, 65688, 67942, 70896, 75327, 77648, 82501, 86088, 100436, 101913, 116472, 131376, 135884, 150654, 165002, 172176, 200872, 203826, 232944, 247503, 271768, 301308, 330004, 401744, 407652, 495006, 543536, 577507, 602616, 660008, 815304, 990012, 1155014, 1205232, 1320016, 1630608, 1732521, 1980024, 2310028, 3465042, 3960048, 4620056, 6930084, 9240112, 13860168, 27720336]

約数ペア:

[(1, 27720336), (2, 13860168), (3, 9240112), (4, 6930084), (6, 4620056), (7, 3960048), (8, 3465042), (12, 2310028), (14, 1980024), (16, 1732521), (17, 1630608), (21, 1320016), (23, 1205232), (24, 1155014), (28, 990012), (34, 815304), (42, 660008), (46, 602616), (48, 577507), (51, 543536), (56, 495006), (68, 407652), (69, 401744), (84, 330004), (92, 301308), (102, 271768), (112, 247503), (119, 232944), (136, 203826), (138, 200872), (161, 172176), (168, 165002), (184, 150654), (204, 135884), (211, 131376), (238, 116472), (272, 101913), (276, 100436), (322, 86088), (336, 82501), (357, 77648), (368, 75327), (391, 70896), (408, 67942), (422, 65688), (476, 58236), (483, 57392), (552, 50218), (633, 43792), (644, 43044), (714, 38824), (782, 35448), (816, 33971), (844, 32844), (952, 29118), (966, 28696), (1104, 25109), (1173, 23632), (1266, 21896), (1288, 21522), (1428, 19412), (1477, 18768), (1564, 17724), (1688, 16422), (1904, 14559), (1932, 14348), (2346, 11816), (2532, 10948), (2576, 10761), (2737, 10128), (2856, 9706), (2954, 9384), (3128, 8862), (3376, 8211), (3587, 7728), (3864, 7174), (4431, 6256), (4692, 5908), (4853, 5712), (5064, 5474)]