80493137504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{13687}}^1$

素因数の和:13988

約数の個数: 96

約数和(自身を含む): 174041715456

約数和(自身を除く): 93548577952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 211, 268, 416, 422, 536, 844, 871, 1072, 1688, 1742, 2144, 2743, 3376, 3484, 5486, 6752, 6968, 10972, 13687, 13936, 14137, 21944, 27374, 27872, 28274, 43888, 54748, 56548, 87776, 109496, 113096, 177931, 183781, 218992, 226192, 355862, 367562, 437984, 452384, 711724, 735124, 917029, 1423448, 1470248, 1834058, 2846896, 2887957, 2940496, 3668116, 5693792, 5775914, 5880992, 7336232, 11551828, 11921377, 14672464, 23103656, 23842754, 29344928, 37543441, 46207312, 47685508, 75086882, 92414624, 95371016, 150173764, 190742032, 193493119, 300347528, 381484064, 386986238, 600695056, 773972476, 1201390112, 1547944952, 2515410547, 3095889904, 5030821094, 6191779808, 10061642188, 20123284376, 40246568752, 80493137504]

約数ペア:

[(1, 80493137504), (2, 40246568752), (4, 20123284376), (8, 10061642188), (13, 6191779808), (16, 5030821094), (26, 3095889904), (32, 2515410547), (52, 1547944952), (67, 1201390112), (104, 773972476), (134, 600695056), (208, 386986238), (211, 381484064), (268, 300347528), (416, 193493119), (422, 190742032), (536, 150173764), (844, 95371016), (871, 92414624), (1072, 75086882), (1688, 47685508), (1742, 46207312), (2144, 37543441), (2743, 29344928), (3376, 23842754), (3484, 23103656), (5486, 14672464), (6752, 11921377), (6968, 11551828), (10972, 7336232), (13687, 5880992), (13936, 5775914), (14137, 5693792), (21944, 3668116), (27374, 2940496), (27872, 2887957), (28274, 2846896), (43888, 1834058), (54748, 1470248), (56548, 1423448), (87776, 917029), (109496, 735124), (113096, 711724), (177931, 452384), (183781, 437984), (218992, 367562), (226192, 355862)]