80571216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152597}}^1$

素因数の和:152619

約数の個数: 40

約数和(自身を含む): 227065824

約数和(自身を除く): 146494608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 152597, 305194, 457791, 610388, 915582, 1220776, 1678567, 1831164, 2441552, 3357134, 3662328, 5035701, 6714268, 7324656, 10071402, 13428536, 20142804, 26857072, 40285608, 80571216]

約数ペア:

[(1, 80571216), (2, 40285608), (3, 26857072), (4, 20142804), (6, 13428536), (8, 10071402), (11, 7324656), (12, 6714268), (16, 5035701), (22, 3662328), (24, 3357134), (33, 2441552), (44, 1831164), (48, 1678567), (66, 1220776), (88, 915582), (132, 610388), (176, 457791), (264, 305194), (528, 152597)]