86091520

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 208537056

約数和(自身を除く): 122445536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 653, 824, 1030, 1280, 1306, 1648, 2060, 2612, 3265, 3296, 4120, 5224, 6530, 6592, 8240, 10448, 13060, 13184, 16480, 20896, 26120, 26368, 32960, 41792, 52240, 65920, 67259, 83584, 104480, 131840, 134518, 167168, 208960, 269036, 336295, 417920, 538072, 672590, 835840, 1076144, 1345180, 2152288, 2690360, 4304576, 5380720, 8609152, 10761440, 17218304, 21522880, 43045760, 86091520]

約数ペア:

[(1, 86091520), (2, 43045760), (4, 21522880), (5, 17218304), (8, 10761440), (10, 8609152), (16, 5380720), (20, 4304576), (32, 2690360), (40, 2152288), (64, 1345180), (80, 1076144), (103, 835840), (128, 672590), (160, 538072), (206, 417920), (256, 336295), (320, 269036), (412, 208960), (515, 167168), (640, 134518), (653, 131840), (824, 104480), (1030, 83584), (1280, 67259), (1306, 65920), (1648, 52240), (2060, 41792), (2612, 32960), (3265, 26368), (3296, 26120), (4120, 20896), (5224, 16480), (6530, 13184), (6592, 13060), (8240, 10448)]