78404472

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16253}}^1$

素因数の和:16332

約数の個数: 48

約数和(自身を含む): 215528040

約数和(自身を除く): 137123568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 16253, 32506, 48759, 65012, 97518, 130024, 146277, 195036, 292554, 390072, 585108, 1088951, 1170216, 2177902, 3266853, 4355804, 6533706, 8711608, 9800559, 13067412, 19601118, 26134824, 39202236, 78404472]

約数ペア:

[(1, 78404472), (2, 39202236), (3, 26134824), (4, 19601118), (6, 13067412), (8, 9800559), (9, 8711608), (12, 6533706), (18, 4355804), (24, 3266853), (36, 2177902), (67, 1170216), (72, 1088951), (134, 585108), (201, 390072), (268, 292554), (402, 195036), (536, 146277), (603, 130024), (804, 97518), (1206, 65012), (1608, 48759), (2412, 32506), (4824, 16253)]