86058728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 106786072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 356, 434, 557, 623, 712, 868, 1114, 1246, 1736, 2228, 2492, 2759, 3899, 4456, 4984, 5518, 7798, 11036, 15596, 17267, 19313, 22072, 31192, 34534, 38626, 49573, 69068, 77252, 99146, 120869, 138136, 154504, 198292, 241738, 347011, 396584, 483476, 694022, 966952, 1388044, 1536763, 2776088, 3073526, 6147052, 10757341, 12294104, 21514682, 43029364, 86058728]

約数ペア:

[(1, 86058728), (2, 43029364), (4, 21514682), (7, 12294104), (8, 10757341), (14, 6147052), (28, 3073526), (31, 2776088), (56, 1536763), (62, 1388044), (89, 966952), (124, 694022), (178, 483476), (217, 396584), (248, 347011), (356, 241738), (434, 198292), (557, 154504), (623, 138136), (712, 120869), (868, 99146), (1114, 77252), (1246, 69068), (1736, 49573), (2228, 38626), (2492, 34534), (2759, 31192), (3899, 22072), (4456, 19313), (4984, 17267), (5518, 15596), (7798, 11036)]