77129536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 56

約数和(自身を含む): 168981120

約数和(自身を除く): 91851584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1231, 1424, 1958, 2462, 2848, 3916, 4924, 5696, 7832, 9848, 13541, 15664, 19696, 27082, 31328, 39392, 54164, 62656, 78784, 108328, 109559, 216656, 219118, 433312, 438236, 866624, 876472, 1205149, 1752944, 2410298, 3505888, 4820596, 7011776, 9641192, 19282384, 38564768, 77129536]

約数ペア:

[(1, 77129536), (2, 38564768), (4, 19282384), (8, 9641192), (11, 7011776), (16, 4820596), (22, 3505888), (32, 2410298), (44, 1752944), (64, 1205149), (88, 876472), (89, 866624), (176, 438236), (178, 433312), (352, 219118), (356, 216656), (704, 109559), (712, 108328), (979, 78784), (1231, 62656), (1424, 54164), (1958, 39392), (2462, 31328), (2848, 27082), (3916, 19696), (4924, 15664), (5696, 13541), (7832, 9848)]