80253888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 259445760

約数和(自身を除く): 179191872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 37, 39, 44, 48, 52, 64, 66, 74, 78, 79, 88, 96, 104, 111, 132, 143, 148, 156, 158, 176, 192, 208, 222, 237, 264, 286, 296, 312, 316, 352, 407, 416, 429, 444, 474, 481, 528, 572, 592, 624, 632, 704, 814, 832, 858, 869, 888, 948, 962, 1027, 1056, 1144, 1184, 1221, 1248, 1264, 1443, 1628, 1716, 1738, 1776, 1896, 1924, 2054, 2112, 2288, 2368, 2442, 2496, 2528, 2607, 2886, 2923, 3081, 3256, 3432, 3476, 3552, 3792, 3848, 4108, 4576, 4884, 5056, 5214, 5291, 5772, 5846, 6162, 6512, 6864, 6952, 7104, 7584, 7696, 8216, 8769, 9152, 9768, 10428, 10582, 11297, 11544, 11692, 12324, 13024, 13728, 13904, 15168, 15392, 15873, 16432, 17538, 19536, 20856, 21164, 22594, 23088, 23384, 24648, 26048, 27456, 27808, 30784, 31746, 32153, 32864, 33891, 35076, 37999, 39072, 41712, 42328, 45188, 46176, 46768, 49296, 55616, 63492, 64306, 65728, 67782, 70152, 75998, 78144, 83424, 84656, 90376, 92352, 93536, 96459, 98592, 113997, 126984, 128612, 135564, 140304, 151996, 166848, 169312, 180752, 187072, 192918, 197184, 227994, 253968, 257224, 271128, 280608, 303992, 338624, 361504, 385836, 417989, 455988, 507936, 514448, 542256, 561216, 607984, 723008, 771672, 835978, 911976, 1015872, 1028896, 1084512, 1215968, 1253967, 1543344, 1671956, 1823952, 2057792, 2169024, 2431936, 2507934, 3086688, 3343912, 3647904, 5015868, 6173376, 6687824, 7295808, 10031736, 13375648, 20063472, 26751296, 40126944, 80253888]

約数ペア:

[(1, 80253888), (2, 40126944), (3, 26751296), (4, 20063472), (6, 13375648), (8, 10031736), (11, 7295808), (12, 6687824), (13, 6173376), (16, 5015868), (22, 3647904), (24, 3343912), (26, 3086688), (32, 2507934), (33, 2431936), (37, 2169024), (39, 2057792), (44, 1823952), (48, 1671956), (52, 1543344), (64, 1253967), (66, 1215968), (74, 1084512), (78, 1028896), (79, 1015872), (88, 911976), (96, 835978), (104, 771672), (111, 723008), (132, 607984), (143, 561216), (148, 542256), (156, 514448), (158, 507936), (176, 455988), (192, 417989), (208, 385836), (222, 361504), (237, 338624), (264, 303992), (286, 280608), (296, 271128), (312, 257224), (316, 253968), (352, 227994), (407, 197184), (416, 192918), (429, 187072), (444, 180752), (474, 169312), (481, 166848), (528, 151996), (572, 140304), (592, 135564), (624, 128612), (632, 126984), (704, 113997), (814, 98592), (832, 96459), (858, 93536), (869, 92352), (888, 90376), (948, 84656), (962, 83424), (1027, 78144), (1056, 75998), (1144, 70152), (1184, 67782), (1221, 65728), (1248, 64306), (1264, 63492), (1443, 55616), (1628, 49296), (1716, 46768), (1738, 46176), (1776, 45188), (1896, 42328), (1924, 41712), (2054, 39072), (2112, 37999), (2288, 35076), (2368, 33891), (2442, 32864), (2496, 32153), (2528, 31746), (2607, 30784), (2886, 27808), (2923, 27456), (3081, 26048), (3256, 24648), (3432, 23384), (3476, 23088), (3552, 22594), (3792, 21164), (3848, 20856), (4108, 19536), (4576, 17538), (4884, 16432), (5056, 15873), (5214, 15392), (5291, 15168), (5772, 13904), (5846, 13728), (6162, 13024), (6512, 12324), (6864, 11692), (6952, 11544), (7104, 11297), (7584, 10582), (7696, 10428), (8216, 9768), (8769, 9152)]