69818648

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 133986960

約数和(自身を除く): 64168312

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 827, 1384, 1654, 3308, 6616, 10553, 21106, 42212, 50447, 84424, 100894, 143071, 201788, 286142, 403576, 572284, 1144568, 8727331, 17454662, 34909324, 69818648]

約数ペア:

[(1, 69818648), (2, 34909324), (4, 17454662), (8, 8727331), (61, 1144568), (122, 572284), (173, 403576), (244, 286142), (346, 201788), (488, 143071), (692, 100894), (827, 84424), (1384, 50447), (1654, 42212), (3308, 21106), (6616, 10553)]