80976896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 176

約数和(自身を含む): 220093440

約数和(自身を除く): 139116544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 79, 88, 91, 104, 112, 128, 143, 154, 158, 176, 182, 208, 224, 256, 286, 308, 316, 352, 364, 416, 448, 512, 553, 572, 616, 632, 704, 728, 832, 869, 896, 1001, 1024, 1027, 1106, 1144, 1232, 1264, 1408, 1456, 1664, 1738, 1792, 2002, 2054, 2212, 2288, 2464, 2528, 2816, 2912, 3328, 3476, 3584, 4004, 4108, 4424, 4576, 4928, 5056, 5632, 5824, 6083, 6656, 6952, 7168, 7189, 8008, 8216, 8848, 9152, 9856, 10112, 11264, 11297, 11648, 12166, 13312, 13904, 14378, 16016, 16432, 17696, 18304, 19712, 20224, 22594, 23296, 24332, 27808, 28756, 32032, 32864, 35392, 36608, 39424, 40448, 45188, 46592, 48664, 55616, 57512, 64064, 65728, 70784, 73216, 78848, 79079, 80896, 90376, 93184, 97328, 111232, 115024, 128128, 131456, 141568, 146432, 158158, 180752, 194656, 222464, 230048, 256256, 262912, 283136, 316316, 361504, 389312, 444928, 460096, 512512, 525824, 566272, 632632, 723008, 778624, 889856, 920192, 1025024, 1051648, 1265264, 1446016, 1557248, 1840384, 2530528, 2892032, 3114496, 3680768, 5061056, 5784064, 6228992, 7361536, 10122112, 11568128, 20244224, 40488448, 80976896]

約数ペア:

[(1, 80976896), (2, 40488448), (4, 20244224), (7, 11568128), (8, 10122112), (11, 7361536), (13, 6228992), (14, 5784064), (16, 5061056), (22, 3680768), (26, 3114496), (28, 2892032), (32, 2530528), (44, 1840384), (52, 1557248), (56, 1446016), (64, 1265264), (77, 1051648), (79, 1025024), (88, 920192), (91, 889856), (104, 778624), (112, 723008), (128, 632632), (143, 566272), (154, 525824), (158, 512512), (176, 460096), (182, 444928), (208, 389312), (224, 361504), (256, 316316), (286, 283136), (308, 262912), (316, 256256), (352, 230048), (364, 222464), (416, 194656), (448, 180752), (512, 158158), (553, 146432), (572, 141568), (616, 131456), (632, 128128), (704, 115024), (728, 111232), (832, 97328), (869, 93184), (896, 90376), (1001, 80896), (1024, 79079), (1027, 78848), (1106, 73216), (1144, 70784), (1232, 65728), (1264, 64064), (1408, 57512), (1456, 55616), (1664, 48664), (1738, 46592), (1792, 45188), (2002, 40448), (2054, 39424), (2212, 36608), (2288, 35392), (2464, 32864), (2528, 32032), (2816, 28756), (2912, 27808), (3328, 24332), (3476, 23296), (3584, 22594), (4004, 20224), (4108, 19712), (4424, 18304), (4576, 17696), (4928, 16432), (5056, 16016), (5632, 14378), (5824, 13904), (6083, 13312), (6656, 12166), (6952, 11648), (7168, 11297), (7189, 11264), (8008, 10112), (8216, 9856), (8848, 9152)]