77397312

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1327

約数の個数: 56

約数和(自身を含む): 205447392

約数和(自身を除く): 128050080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 821, 982, 1473, 1642, 1964, 2463, 2946, 3284, 3928, 4926, 5892, 6568, 7856, 9852, 11784, 13136, 15712, 19704, 23568, 26272, 31424, 39408, 47136, 52544, 78816, 94272, 157632, 403111, 806222, 1209333, 1612444, 2418666, 3224888, 4837332, 6449776, 9674664, 12899552, 19349328, 25799104, 38698656, 77397312]

約数ペア:

[(1, 77397312), (2, 38698656), (3, 25799104), (4, 19349328), (6, 12899552), (8, 9674664), (12, 6449776), (16, 4837332), (24, 3224888), (32, 2418666), (48, 1612444), (64, 1209333), (96, 806222), (192, 403111), (491, 157632), (821, 94272), (982, 78816), (1473, 52544), (1642, 47136), (1964, 39408), (2463, 31424), (2946, 26272), (3284, 23568), (3928, 19704), (4926, 15712), (5892, 13136), (6568, 11784), (7856, 9852)]