72763448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 141697920

約数和(自身を除く): 68934472

約数列:

[1, 2, 4, 8, 31, 62, 124, 181, 248, 362, 724, 1448, 1621, 3242, 5611, 6484, 11222, 12968, 22444, 44888, 50251, 100502, 201004, 293401, 402008, 586802, 1173604, 2347208, 9095431, 18190862, 36381724, 72763448]

約数ペア:

[(1, 72763448), (2, 36381724), (4, 18190862), (8, 9095431), (31, 2347208), (62, 1173604), (124, 586802), (181, 402008), (248, 293401), (362, 201004), (724, 100502), (1448, 50251), (1621, 44888), (3242, 22444), (5611, 12968), (6484, 11222)]