77329792

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 82475648

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 71, 127, 128, 134, 142, 254, 268, 284, 508, 536, 568, 1016, 1072, 1136, 2032, 2144, 2272, 4064, 4288, 4544, 4757, 8128, 8509, 8576, 9017, 9088, 9514, 16256, 17018, 18034, 19028, 34036, 36068, 38056, 68072, 72136, 76112, 136144, 144272, 152224, 272288, 288544, 304448, 544576, 577088, 604139, 608896, 1089152, 1154176, 1208278, 2416556, 4833112, 9666224, 19332448, 38664896, 77329792]

約数ペア:

[(1, 77329792), (2, 38664896), (4, 19332448), (8, 9666224), (16, 4833112), (32, 2416556), (64, 1208278), (67, 1154176), (71, 1089152), (127, 608896), (128, 604139), (134, 577088), (142, 544576), (254, 304448), (268, 288544), (284, 272288), (508, 152224), (536, 144272), (568, 136144), (1016, 76112), (1072, 72136), (1136, 68072), (2032, 38056), (2144, 36068), (2272, 34036), (4064, 19028), (4288, 18034), (4544, 17018), (4757, 16256), (8128, 9514), (8509, 9088), (8576, 9017)]