77191744

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3323

約数の個数: 56

約数和(自身を含む): 178417728

約数和(自身を除く): 101225984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3251, 3392, 5936, 6502, 11872, 13004, 22757, 23744, 26008, 45514, 52016, 91028, 104032, 172303, 182056, 208064, 344606, 364112, 689212, 728224, 1206121, 1378424, 1456448, 2412242, 2756848, 4824484, 5513696, 9648968, 11027392, 19297936, 38595872, 77191744]

約数ペア:

[(1, 77191744), (2, 38595872), (4, 19297936), (7, 11027392), (8, 9648968), (14, 5513696), (16, 4824484), (28, 2756848), (32, 2412242), (53, 1456448), (56, 1378424), (64, 1206121), (106, 728224), (112, 689212), (212, 364112), (224, 344606), (371, 208064), (424, 182056), (448, 172303), (742, 104032), (848, 91028), (1484, 52016), (1696, 45514), (2968, 26008), (3251, 23744), (3392, 22757), (5936, 13004), (6502, 11872)]