81487104

素因数分解:

$2^8\times 3^1\times {\mathrm{106103}}^1$

素因数の和:106122

約数の個数: 36

約数和(自身を含む): 216876576

約数和(自身を除く): 135389472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106103, 212206, 318309, 424412, 636618, 848824, 1273236, 1697648, 2546472, 3395296, 5092944, 6790592, 10185888, 13581184, 20371776, 27162368, 40743552, 81487104]

約数ペア:

[(1, 81487104), (2, 40743552), (3, 27162368), (4, 20371776), (6, 13581184), (8, 10185888), (12, 6790592), (16, 5092944), (24, 3395296), (32, 2546472), (48, 1697648), (64, 1273236), (96, 848824), (128, 636618), (192, 424412), (256, 318309), (384, 212206), (768, 106103)]