77994176

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{7211}}^1$

素因数の和:7249

約数の個数: 42

約数和(自身を含む): 167614092

約数和(自身を除く): 89619916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 7211, 10816, 14422, 28844, 57688, 93743, 115376, 187486, 230752, 374972, 461504, 749944, 1218659, 1499888, 2437318, 2999776, 4874636, 5999552, 9749272, 19498544, 38997088, 77994176]

約数ペア:

[(1, 77994176), (2, 38997088), (4, 19498544), (8, 9749272), (13, 5999552), (16, 4874636), (26, 2999776), (32, 2437318), (52, 1499888), (64, 1218659), (104, 749944), (169, 461504), (208, 374972), (338, 230752), (416, 187486), (676, 115376), (832, 93743), (1352, 57688), (2704, 28844), (5408, 14422), (7211, 10816)]