87505792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 200246400

約数和(自身を除く): 112740608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3271, 3344, 6542, 6688, 13084, 13376, 26168, 26752, 35981, 52336, 62149, 71962, 104672, 124298, 143924, 209344, 248596, 287848, 418688, 497192, 575696, 683639, 994384, 1151392, 1367278, 1988768, 2302784, 2734556, 3977536, 4605568, 5469112, 7955072, 10938224, 21876448, 43752896, 87505792]

約数ペア:

[(1, 87505792), (2, 43752896), (4, 21876448), (8, 10938224), (11, 7955072), (16, 5469112), (19, 4605568), (22, 3977536), (32, 2734556), (38, 2302784), (44, 1988768), (64, 1367278), (76, 1151392), (88, 994384), (128, 683639), (152, 575696), (176, 497192), (209, 418688), (304, 287848), (352, 248596), (418, 209344), (608, 143924), (704, 124298), (836, 104672), (1216, 71962), (1408, 62149), (1672, 52336), (2432, 35981), (3271, 26752), (3344, 26168), (6542, 13376), (6688, 13084)]