27945552

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 79816320

約数和(自身を除く): 51870768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1489, 1564, 2346, 2978, 3128, 4467, 4692, 5956, 6256, 8934, 9384, 11912, 17868, 18768, 23824, 25313, 34247, 35736, 50626, 68494, 71472, 75939, 101252, 102741, 136988, 151878, 202504, 205482, 273976, 303756, 405008, 410964, 547952, 582199, 607512, 821928, 1164398, 1215024, 1643856, 1746597, 2328796, 3493194, 4657592, 6986388, 9315184, 13972776, 27945552]

約数ペア:

[(1, 27945552), (2, 13972776), (3, 9315184), (4, 6986388), (6, 4657592), (8, 3493194), (12, 2328796), (16, 1746597), (17, 1643856), (23, 1215024), (24, 1164398), (34, 821928), (46, 607512), (48, 582199), (51, 547952), (68, 410964), (69, 405008), (92, 303756), (102, 273976), (136, 205482), (138, 202504), (184, 151878), (204, 136988), (272, 102741), (276, 101252), (368, 75939), (391, 71472), (408, 68494), (552, 50626), (782, 35736), (816, 34247), (1104, 25313), (1173, 23824), (1489, 18768), (1564, 17868), (2346, 11912), (2978, 9384), (3128, 8934), (4467, 6256), (4692, 5956)]