77397516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 224593824

約数和(自身を除く): 147196308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1093, 1124, 1686, 1967, 2186, 2529, 3279, 3372, 3934, 4372, 5058, 5901, 6558, 7651, 7868, 9837, 10116, 11802, 13116, 15302, 17703, 19674, 22953, 23604, 30604, 35406, 39348, 45906, 68859, 70812, 91812, 137718, 275436, 307133, 614266, 921399, 1228532, 1842798, 2149931, 2764197, 3685596, 4299862, 5528394, 6449793, 8599724, 11056788, 12899586, 19349379, 25799172, 38698758, 77397516]

約数ペア:

[(1, 77397516), (2, 38698758), (3, 25799172), (4, 19349379), (6, 12899586), (7, 11056788), (9, 8599724), (12, 6449793), (14, 5528394), (18, 4299862), (21, 3685596), (28, 2764197), (36, 2149931), (42, 1842798), (63, 1228532), (84, 921399), (126, 614266), (252, 307133), (281, 275436), (562, 137718), (843, 91812), (1093, 70812), (1124, 68859), (1686, 45906), (1967, 39348), (2186, 35406), (2529, 30604), (3279, 23604), (3372, 22953), (3934, 19674), (4372, 17703), (5058, 15302), (5901, 13116), (6558, 11802), (7651, 10116), (7868, 9837)]