80921088

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 120

約数和(自身を含む): 247520988

約数和(自身を除く): 166599900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1033, 1088, 1152, 1224, 1536, 1632, 2066, 2176, 2304, 2448, 3099, 3264, 4132, 4352, 4608, 4896, 6198, 6528, 8264, 8704, 9297, 9792, 12396, 13056, 16528, 17561, 18594, 19584, 24792, 26112, 33056, 35122, 37188, 39168, 49584, 52683, 66112, 70244, 74376, 78336, 99168, 105366, 132224, 140488, 148752, 158049, 198336, 210732, 264448, 280976, 297504, 316098, 396672, 421464, 528896, 561952, 595008, 632196, 793344, 842928, 1123904, 1190016, 1264392, 1586688, 1685856, 2247808, 2380032, 2528784, 3371712, 4495616, 4760064, 5057568, 6743424, 8991232, 10115136, 13486848, 20230272, 26973696, 40460544, 80921088]

約数ペア:

[(1, 80921088), (2, 40460544), (3, 26973696), (4, 20230272), (6, 13486848), (8, 10115136), (9, 8991232), (12, 6743424), (16, 5057568), (17, 4760064), (18, 4495616), (24, 3371712), (32, 2528784), (34, 2380032), (36, 2247808), (48, 1685856), (51, 1586688), (64, 1264392), (68, 1190016), (72, 1123904), (96, 842928), (102, 793344), (128, 632196), (136, 595008), (144, 561952), (153, 528896), (192, 421464), (204, 396672), (256, 316098), (272, 297504), (288, 280976), (306, 264448), (384, 210732), (408, 198336), (512, 158049), (544, 148752), (576, 140488), (612, 132224), (768, 105366), (816, 99168), (1033, 78336), (1088, 74376), (1152, 70244), (1224, 66112), (1536, 52683), (1632, 49584), (2066, 39168), (2176, 37188), (2304, 35122), (2448, 33056), (3099, 26112), (3264, 24792), (4132, 19584), (4352, 18594), (4608, 17561), (4896, 16528), (6198, 13056), (6528, 12396), (8264, 9792), (8704, 9297)]