77751856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53401}}^1$

素因数の和:53429

約数の個数: 40

約数和(自身を含む): 185411744

約数和(自身を除く): 107659888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 53401, 106802, 213604, 373807, 427208, 694213, 747614, 854416, 1388426, 1495228, 2776852, 2990456, 4859491, 5553704, 5980912, 9718982, 11107408, 19437964, 38875928, 77751856]

約数ペア:

[(1, 77751856), (2, 38875928), (4, 19437964), (7, 11107408), (8, 9718982), (13, 5980912), (14, 5553704), (16, 4859491), (26, 2990456), (28, 2776852), (52, 1495228), (56, 1388426), (91, 854416), (104, 747614), (112, 694213), (182, 427208), (208, 373807), (364, 213604), (728, 106802), (1456, 53401)]