86557296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257611}}^1$

素因数の和:257629

約数の個数: 40

約数和(自身を含む): 255551104

約数和(自身を除く): 168993808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 257611, 515222, 772833, 1030444, 1545666, 1803277, 2060888, 3091332, 3606554, 4121776, 5409831, 6182664, 7213108, 10819662, 12365328, 14426216, 21639324, 28852432, 43278648, 86557296]

約数ペア:

[(1, 86557296), (2, 43278648), (3, 28852432), (4, 21639324), (6, 14426216), (7, 12365328), (8, 10819662), (12, 7213108), (14, 6182664), (16, 5409831), (21, 4121776), (24, 3606554), (28, 3091332), (42, 2060888), (48, 1803277), (56, 1545666), (84, 1030444), (112, 772833), (168, 515222), (336, 257611)]