77969216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3079

約数の個数: 56

約数和(自身を含む): 172053504

約数和(自身を除く): 94084288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3023, 3224, 6046, 6448, 12092, 12896, 24184, 25792, 39299, 48368, 78598, 93713, 96736, 157196, 187426, 193472, 314392, 374852, 628784, 749704, 1218269, 1257568, 1499408, 2436538, 2515136, 2998816, 4873076, 5997632, 9746152, 19492304, 38984608, 77969216]

約数ペア:

[(1, 77969216), (2, 38984608), (4, 19492304), (8, 9746152), (13, 5997632), (16, 4873076), (26, 2998816), (31, 2515136), (32, 2436538), (52, 1499408), (62, 1257568), (64, 1218269), (104, 749704), (124, 628784), (208, 374852), (248, 314392), (403, 193472), (416, 187426), (496, 157196), (806, 96736), (832, 93713), (992, 78598), (1612, 48368), (1984, 39299), (3023, 25792), (3224, 24184), (6046, 12896), (6448, 12092)]