84176656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 97954544

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 67, 68, 124, 134, 136, 149, 248, 268, 272, 298, 496, 527, 536, 596, 1054, 1072, 1139, 1192, 2077, 2108, 2278, 2384, 2533, 4154, 4216, 4556, 4619, 5066, 8308, 8432, 9112, 9238, 9983, 10132, 16616, 18224, 18476, 19966, 20264, 33232, 35309, 36952, 39932, 40528, 70618, 73904, 78523, 79864, 141236, 157046, 159728, 169711, 282472, 309473, 314092, 339422, 564944, 618946, 628184, 678844, 1237892, 1256368, 1357688, 2475784, 2715376, 4951568, 5261041, 10522082, 21044164, 42088328, 84176656]

約数ペア:

[(1, 84176656), (2, 42088328), (4, 21044164), (8, 10522082), (16, 5261041), (17, 4951568), (31, 2715376), (34, 2475784), (62, 1357688), (67, 1256368), (68, 1237892), (124, 678844), (134, 628184), (136, 618946), (149, 564944), (248, 339422), (268, 314092), (272, 309473), (298, 282472), (496, 169711), (527, 159728), (536, 157046), (596, 141236), (1054, 79864), (1072, 78523), (1139, 73904), (1192, 70618), (2077, 40528), (2108, 39932), (2278, 36952), (2384, 35309), (2533, 33232), (4154, 20264), (4216, 19966), (4556, 18476), (4619, 18224), (5066, 16616), (8308, 10132), (8432, 9983), (9112, 9238)]