80969472

素因数分解:

$2^8\times 3^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 236278224

約数和(自身を除く): 155308752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 311, 339, 384, 452, 576, 622, 678, 768, 904, 933, 1017, 1152, 1244, 1356, 1808, 1866, 2034, 2304, 2488, 2712, 2799, 3616, 3732, 4068, 4976, 5424, 5598, 7232, 7464, 8136, 9952, 10848, 11196, 14464, 14928, 16272, 19904, 21696, 22392, 28928, 29856, 32544, 35143, 39808, 43392, 44784, 59712, 65088, 70286, 79616, 86784, 89568, 105429, 119424, 130176, 140572, 179136, 210858, 238848, 260352, 281144, 316287, 358272, 421716, 562288, 632574, 716544, 843432, 1124576, 1265148, 1686864, 2249152, 2530296, 3373728, 4498304, 5060592, 6747456, 8996608, 10121184, 13494912, 20242368, 26989824, 40484736, 80969472]

約数ペア:

[(1, 80969472), (2, 40484736), (3, 26989824), (4, 20242368), (6, 13494912), (8, 10121184), (9, 8996608), (12, 6747456), (16, 5060592), (18, 4498304), (24, 3373728), (32, 2530296), (36, 2249152), (48, 1686864), (64, 1265148), (72, 1124576), (96, 843432), (113, 716544), (128, 632574), (144, 562288), (192, 421716), (226, 358272), (256, 316287), (288, 281144), (311, 260352), (339, 238848), (384, 210858), (452, 179136), (576, 140572), (622, 130176), (678, 119424), (768, 105429), (904, 89568), (933, 86784), (1017, 79616), (1152, 70286), (1244, 65088), (1356, 59712), (1808, 44784), (1866, 43392), (2034, 39808), (2304, 35143), (2488, 32544), (2712, 29856), (2799, 28928), (3616, 22392), (3732, 21696), (4068, 19904), (4976, 16272), (5424, 14928), (5598, 14464), (7232, 11196), (7464, 10848), (8136, 9952)]