80514216

素因数分解:

$2^3\times 3^3\times {\mathrm{372751}}^1$

素因数の和:372766

約数の個数: 32

約数和(自身を含む): 223651200

約数和(自身を除く): 143136984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 372751, 745502, 1118253, 1491004, 2236506, 2982008, 3354759, 4473012, 6709518, 8946024, 10064277, 13419036, 20128554, 26838072, 40257108, 80514216]

約数ペア:

[(1, 80514216), (2, 40257108), (3, 26838072), (4, 20128554), (6, 13419036), (8, 10064277), (9, 8946024), (12, 6709518), (18, 4473012), (24, 3354759), (27, 2982008), (36, 2236506), (54, 1491004), (72, 1118253), (108, 745502), (216, 372751)]