77090448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 211504320

約数和(自身を除く): 134413872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 274, 304, 411, 456, 548, 617, 822, 912, 1096, 1234, 1644, 1851, 2192, 2468, 2603, 3288, 3702, 4936, 5206, 6576, 7404, 7809, 9872, 10412, 11723, 14808, 15618, 20824, 23446, 29616, 31236, 35169, 41648, 46892, 62472, 70338, 84529, 93784, 124944, 140676, 169058, 187568, 253587, 281352, 338116, 507174, 562704, 676232, 1014348, 1352464, 1606051, 2028696, 3212102, 4057392, 4818153, 6424204, 9636306, 12848408, 19272612, 25696816, 38545224, 77090448]

約数ペア:

[(1, 77090448), (2, 38545224), (3, 25696816), (4, 19272612), (6, 12848408), (8, 9636306), (12, 6424204), (16, 4818153), (19, 4057392), (24, 3212102), (38, 2028696), (48, 1606051), (57, 1352464), (76, 1014348), (114, 676232), (137, 562704), (152, 507174), (228, 338116), (274, 281352), (304, 253587), (411, 187568), (456, 169058), (548, 140676), (617, 124944), (822, 93784), (912, 84529), (1096, 70338), (1234, 62472), (1644, 46892), (1851, 41648), (2192, 35169), (2468, 31236), (2603, 29616), (3288, 23446), (3702, 20824), (4936, 15618), (5206, 14808), (6576, 11723), (7404, 10412), (7809, 9872)]