80555472

素因数分解:

$2^4\times 3^5\times {\mathrm{20719}}^1$

素因数の和:20742

約数の個数: 60

約数和(自身を含む): 233804480

約数和(自身を除く): 153249008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20719, 41438, 62157, 82876, 124314, 165752, 186471, 248628, 331504, 372942, 497256, 559413, 745884, 994512, 1118826, 1491768, 1678239, 2237652, 2983536, 3356478, 4475304, 5034717, 6712956, 8950608, 10069434, 13425912, 20138868, 26851824, 40277736, 80555472]

約数ペア:

[(1, 80555472), (2, 40277736), (3, 26851824), (4, 20138868), (6, 13425912), (8, 10069434), (9, 8950608), (12, 6712956), (16, 5034717), (18, 4475304), (24, 3356478), (27, 2983536), (36, 2237652), (48, 1678239), (54, 1491768), (72, 1118826), (81, 994512), (108, 745884), (144, 559413), (162, 497256), (216, 372942), (243, 331504), (324, 248628), (432, 186471), (486, 165752), (648, 124314), (972, 82876), (1296, 62157), (1944, 41438), (3888, 20719)]