80663784

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5147}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 202007520

約数和(自身を除く): 121343736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5147, 5224, 7836, 10294, 15441, 15672, 20588, 30882, 41176, 61764, 123528, 3360991, 6721982, 10082973, 13443964, 20165946, 26887928, 40331892, 80663784]

約数ペア:

[(1, 80663784), (2, 40331892), (3, 26887928), (4, 20165946), (6, 13443964), (8, 10082973), (12, 6721982), (24, 3360991), (653, 123528), (1306, 61764), (1959, 41176), (2612, 30882), (3918, 20588), (5147, 15672), (5224, 15441), (7836, 10294)]