69169128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{411721}}^1$

素因数の和:411737

約数の個数: 32

約数和(自身を含む): 197626560

約数和(自身を除く): 128457432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 411721, 823442, 1235163, 1646884, 2470326, 2882047, 3293768, 4940652, 5764094, 8646141, 9881304, 11528188, 17292282, 23056376, 34584564, 69169128]

約数ペア:

[(1, 69169128), (2, 34584564), (3, 23056376), (4, 17292282), (6, 11528188), (7, 9881304), (8, 8646141), (12, 5764094), (14, 4940652), (21, 3293768), (24, 2882047), (28, 2470326), (42, 1646884), (56, 1235163), (84, 823442), (168, 411721)]