84311864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 111643336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 179, 182, 358, 364, 647, 716, 728, 1253, 1294, 1432, 2327, 2506, 2588, 4529, 4654, 5012, 5176, 8411, 9058, 9308, 10024, 16289, 16822, 18116, 18616, 32578, 33644, 36232, 58877, 65156, 67288, 115813, 117754, 130312, 231626, 235508, 463252, 471016, 810691, 926504, 1505569, 1621382, 3011138, 3242764, 6022276, 6485528, 10538983, 12044552, 21077966, 42155932, 84311864]

約数ペア:

[(1, 84311864), (2, 42155932), (4, 21077966), (7, 12044552), (8, 10538983), (13, 6485528), (14, 6022276), (26, 3242764), (28, 3011138), (52, 1621382), (56, 1505569), (91, 926504), (104, 810691), (179, 471016), (182, 463252), (358, 235508), (364, 231626), (647, 130312), (716, 117754), (728, 115813), (1253, 67288), (1294, 65156), (1432, 58877), (2327, 36232), (2506, 33644), (2588, 32578), (4529, 18616), (4654, 18116), (5012, 16822), (5176, 16289), (8411, 10024), (9058, 9308)]