72880128

素因数分解:

$2^{12}\times 3^3\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 104

約数和(自身を含む): 216242400

約数和(自身を除く): 143362272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 659, 768, 864, 1024, 1152, 1318, 1536, 1728, 1977, 2048, 2304, 2636, 3072, 3456, 3954, 4096, 4608, 5272, 5931, 6144, 6912, 7908, 9216, 10544, 11862, 12288, 13824, 15816, 17793, 18432, 21088, 23724, 27648, 31632, 35586, 36864, 42176, 47448, 55296, 63264, 71172, 84352, 94896, 110592, 126528, 142344, 168704, 189792, 253056, 284688, 337408, 379584, 506112, 569376, 674816, 759168, 1012224, 1138752, 1349632, 1518336, 2024448, 2277504, 2699264, 3036672, 4048896, 4555008, 6073344, 8097792, 9110016, 12146688, 18220032, 24293376, 36440064, 72880128]

約数ペア:

[(1, 72880128), (2, 36440064), (3, 24293376), (4, 18220032), (6, 12146688), (8, 9110016), (9, 8097792), (12, 6073344), (16, 4555008), (18, 4048896), (24, 3036672), (27, 2699264), (32, 2277504), (36, 2024448), (48, 1518336), (54, 1349632), (64, 1138752), (72, 1012224), (96, 759168), (108, 674816), (128, 569376), (144, 506112), (192, 379584), (216, 337408), (256, 284688), (288, 253056), (384, 189792), (432, 168704), (512, 142344), (576, 126528), (659, 110592), (768, 94896), (864, 84352), (1024, 71172), (1152, 63264), (1318, 55296), (1536, 47448), (1728, 42176), (1977, 36864), (2048, 35586), (2304, 31632), (2636, 27648), (3072, 23724), (3456, 21088), (3954, 18432), (4096, 17793), (4608, 15816), (5272, 13824), (5931, 12288), (6144, 11862), (6912, 10544), (7908, 9216)]