67779768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3917}}^1$

素因数の和:4036

約数の個数: 64

約数和(自身を含む): 195586560

約数和(自身を除く): 127806792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 3917, 4326, 5768, 7834, 8652, 11751, 15668, 17304, 23502, 27419, 31336, 47004, 54838, 82257, 94008, 109676, 164514, 219352, 329028, 403451, 658056, 806902, 1210353, 1613804, 2420706, 2824157, 3227608, 4841412, 5648314, 8472471, 9682824, 11296628, 16944942, 22593256, 33889884, 67779768]

約数ペア:

[(1, 67779768), (2, 33889884), (3, 22593256), (4, 16944942), (6, 11296628), (7, 9682824), (8, 8472471), (12, 5648314), (14, 4841412), (21, 3227608), (24, 2824157), (28, 2420706), (42, 1613804), (56, 1210353), (84, 806902), (103, 658056), (168, 403451), (206, 329028), (309, 219352), (412, 164514), (618, 109676), (721, 94008), (824, 82257), (1236, 54838), (1442, 47004), (2163, 31336), (2472, 27419), (2884, 23502), (3917, 17304), (4326, 15668), (5768, 11751), (7834, 8652)]