88287661

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 121642560

約数和(自身を除く): 33354899

約数列:

[1, 7, 11, 19, 37, 49, 77, 133, 209, 233, 259, 407, 539, 703, 931, 1463, 1631, 1813, 2563, 2849, 4427, 4921, 7733, 8621, 10241, 11417, 17941, 19943, 30989, 34447, 48697, 54131, 60347, 94831, 125587, 163799, 216923, 340879, 378917, 422429, 663817, 1146593, 1801789, 2386153, 4646719, 8026151, 12612523, 88287661]

約数ペア:

[(1, 88287661), (7, 12612523), (11, 8026151), (19, 4646719), (37, 2386153), (49, 1801789), (77, 1146593), (133, 663817), (209, 422429), (233, 378917), (259, 340879), (407, 216923), (539, 163799), (703, 125587), (931, 94831), (1463, 60347), (1631, 54131), (1813, 48697), (2563, 34447), (2849, 30989), (4427, 19943), (4921, 17941), (7733, 11417), (8621, 10241)]