56770272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 177493680

約数和(自身を除く): 120723408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 257, 288, 312, 354, 416, 468, 472, 514, 531, 624, 708, 767, 771, 936, 944, 1028, 1062, 1248, 1416, 1534, 1542, 1872, 1888, 2056, 2124, 2301, 2313, 2832, 3068, 3084, 3341, 3744, 4112, 4248, 4602, 4626, 5664, 6136, 6168, 6682, 6903, 8224, 8496, 9204, 9252, 10023, 12272, 12336, 13364, 13806, 15163, 16992, 18408, 18504, 20046, 24544, 24672, 26728, 27612, 30069, 30326, 36816, 37008, 40092, 45489, 53456, 55224, 60138, 60652, 73632, 74016, 80184, 90978, 106912, 110448, 120276, 121304, 136467, 160368, 181956, 197119, 220896, 240552, 242608, 272934, 320736, 363912, 394238, 481104, 485216, 545868, 591357, 727824, 788476, 962208, 1091736, 1182714, 1455648, 1576952, 1774071, 2183472, 2365428, 3153904, 3548142, 4366944, 4730856, 6307808, 7096284, 9461712, 14192568, 18923424, 28385136, 56770272]

約数ペア:

[(1, 56770272), (2, 28385136), (3, 18923424), (4, 14192568), (6, 9461712), (8, 7096284), (9, 6307808), (12, 4730856), (13, 4366944), (16, 3548142), (18, 3153904), (24, 2365428), (26, 2183472), (32, 1774071), (36, 1576952), (39, 1455648), (48, 1182714), (52, 1091736), (59, 962208), (72, 788476), (78, 727824), (96, 591357), (104, 545868), (117, 485216), (118, 481104), (144, 394238), (156, 363912), (177, 320736), (208, 272934), (234, 242608), (236, 240552), (257, 220896), (288, 197119), (312, 181956), (354, 160368), (416, 136467), (468, 121304), (472, 120276), (514, 110448), (531, 106912), (624, 90978), (708, 80184), (767, 74016), (771, 73632), (936, 60652), (944, 60138), (1028, 55224), (1062, 53456), (1248, 45489), (1416, 40092), (1534, 37008), (1542, 36816), (1872, 30326), (1888, 30069), (2056, 27612), (2124, 26728), (2301, 24672), (2313, 24544), (2832, 20046), (3068, 18504), (3084, 18408), (3341, 16992), (3744, 15163), (4112, 13806), (4248, 13364), (4602, 12336), (4626, 12272), (5664, 10023), (6136, 9252), (6168, 9204), (6682, 8496), (6903, 8224)]