77667964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6977}}^1$

素因数の和:7026

約数の個数: 36

約数和(自身を含む): 155916432

約数和(自身を除く): 78248468

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 6977, 11132, 13954, 27908, 76747, 153494, 160471, 306988, 320942, 641884, 844217, 1688434, 1765181, 3376868, 3530362, 7060724, 19416991, 38833982, 77667964]

約数ペア:

[(1, 77667964), (2, 38833982), (4, 19416991), (11, 7060724), (22, 3530362), (23, 3376868), (44, 1765181), (46, 1688434), (92, 844217), (121, 641884), (242, 320942), (253, 306988), (484, 160471), (506, 153494), (1012, 76747), (2783, 27908), (5566, 13954), (6977, 11132)]