76621168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4249

約数の個数: 40

約数和(自身を含む): 161708400

約数和(自身を除く): 85087232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4139, 4628, 8278, 9256, 16556, 18512, 33112, 53807, 66224, 107614, 215228, 368371, 430456, 736742, 860912, 1473484, 2946968, 4788823, 5893936, 9577646, 19155292, 38310584, 76621168]

約数ペア:

[(1, 76621168), (2, 38310584), (4, 19155292), (8, 9577646), (13, 5893936), (16, 4788823), (26, 2946968), (52, 1473484), (89, 860912), (104, 736742), (178, 430456), (208, 368371), (356, 215228), (712, 107614), (1157, 66224), (1424, 53807), (2314, 33112), (4139, 18512), (4628, 16556), (8278, 9256)]