77994648

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7907}}^1$

素因数の和:8056

約数の個数: 48

約数和(自身を含む): 212804280

約数和(自身を除く): 134809632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 7907, 9864, 15814, 23721, 31628, 47442, 63256, 71163, 94884, 142326, 189768, 284652, 569304, 1083259, 2166518, 3249777, 4333036, 6499554, 8666072, 9749331, 12999108, 19498662, 25998216, 38997324, 77994648]

約数ペア:

[(1, 77994648), (2, 38997324), (3, 25998216), (4, 19498662), (6, 12999108), (8, 9749331), (9, 8666072), (12, 6499554), (18, 4333036), (24, 3249777), (36, 2166518), (72, 1083259), (137, 569304), (274, 284652), (411, 189768), (548, 142326), (822, 94884), (1096, 71163), (1233, 63256), (1644, 47442), (2466, 31628), (3288, 23721), (4932, 15814), (7907, 9864)]