80728536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480527}}^1$

素因数の和:480543

約数の個数: 32

約数和(自身を含む): 230653440

約数和(自身を除く): 149924904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480527, 961054, 1441581, 1922108, 2883162, 3363689, 3844216, 5766324, 6727378, 10091067, 11532648, 13454756, 20182134, 26909512, 40364268, 80728536]

約数ペア:

[(1, 80728536), (2, 40364268), (3, 26909512), (4, 20182134), (6, 13454756), (7, 11532648), (8, 10091067), (12, 6727378), (14, 5766324), (21, 3844216), (24, 3363689), (28, 2883162), (42, 1922108), (56, 1441581), (84, 961054), (168, 480527)]