77527912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 182845440

約数和(自身を除く): 105317528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 889, 991, 1016, 1397, 1778, 1982, 2794, 3556, 3964, 5588, 6937, 7112, 7928, 9779, 10901, 11176, 13874, 19558, 21802, 27748, 39116, 43604, 55496, 76307, 78232, 87208, 125857, 152614, 251714, 305228, 503428, 610456, 880999, 1006856, 1384427, 1761998, 2768854, 3523996, 5537708, 7047992, 9690989, 11075416, 19381978, 38763956, 77527912]

約数ペア:

[(1, 77527912), (2, 38763956), (4, 19381978), (7, 11075416), (8, 9690989), (11, 7047992), (14, 5537708), (22, 3523996), (28, 2768854), (44, 1761998), (56, 1384427), (77, 1006856), (88, 880999), (127, 610456), (154, 503428), (254, 305228), (308, 251714), (508, 152614), (616, 125857), (889, 87208), (991, 78232), (1016, 76307), (1397, 55496), (1778, 43604), (1982, 39116), (2794, 27748), (3556, 21802), (3964, 19558), (5588, 13874), (6937, 11176), (7112, 10901), (7928, 9779)]