80338176

素因数分解:

$2^8\times 3^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 242827200

約数和(自身を除く): 162489024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 197, 216, 236, 256, 288, 354, 384, 394, 432, 472, 531, 576, 591, 708, 768, 788, 864, 944, 1062, 1152, 1182, 1416, 1576, 1593, 1728, 1773, 1888, 2124, 2304, 2364, 2832, 3152, 3186, 3456, 3546, 3776, 4248, 4728, 5319, 5664, 6304, 6372, 6912, 7092, 7552, 8496, 9456, 10638, 11328, 11623, 12608, 12744, 14184, 15104, 16992, 18912, 21276, 22656, 23246, 25216, 25488, 28368, 33984, 34869, 37824, 42552, 45312, 46492, 50432, 50976, 56736, 67968, 69738, 75648, 85104, 92984, 101952, 104607, 113472, 135936, 139476, 151296, 170208, 185968, 203904, 209214, 226944, 278952, 313821, 340416, 371936, 407808, 418428, 453888, 557904, 627642, 680832, 743872, 836856, 1115808, 1255284, 1361664, 1487744, 1673712, 2231616, 2510568, 2975488, 3347424, 4463232, 5021136, 6694848, 8926464, 10042272, 13389696, 20084544, 26779392, 40169088, 80338176]

約数ペア:

[(1, 80338176), (2, 40169088), (3, 26779392), (4, 20084544), (6, 13389696), (8, 10042272), (9, 8926464), (12, 6694848), (16, 5021136), (18, 4463232), (24, 3347424), (27, 2975488), (32, 2510568), (36, 2231616), (48, 1673712), (54, 1487744), (59, 1361664), (64, 1255284), (72, 1115808), (96, 836856), (108, 743872), (118, 680832), (128, 627642), (144, 557904), (177, 453888), (192, 418428), (197, 407808), (216, 371936), (236, 340416), (256, 313821), (288, 278952), (354, 226944), (384, 209214), (394, 203904), (432, 185968), (472, 170208), (531, 151296), (576, 139476), (591, 135936), (708, 113472), (768, 104607), (788, 101952), (864, 92984), (944, 85104), (1062, 75648), (1152, 69738), (1182, 67968), (1416, 56736), (1576, 50976), (1593, 50432), (1728, 46492), (1773, 45312), (1888, 42552), (2124, 37824), (2304, 34869), (2364, 33984), (2832, 28368), (3152, 25488), (3186, 25216), (3456, 23246), (3546, 22656), (3776, 21276), (4248, 18912), (4728, 16992), (5319, 15104), (5664, 14184), (6304, 12744), (6372, 12608), (6912, 11623), (7092, 11328), (7552, 10638), (8496, 9456)]