80055216

素因数分解:

$2^4\times 3^4\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 100

約数和(自身を含む): 233582272

約数和(自身を除く): 153527056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 277, 324, 432, 446, 554, 648, 669, 831, 892, 1108, 1296, 1338, 1662, 1784, 2007, 2216, 2493, 2676, 3324, 3568, 4014, 4432, 4986, 5352, 6021, 6648, 7479, 8028, 9972, 10704, 12042, 13296, 14958, 16056, 18063, 19944, 22437, 24084, 29916, 32112, 36126, 39888, 44874, 48168, 59832, 61771, 72252, 89748, 96336, 119664, 123542, 144504, 179496, 185313, 247084, 289008, 358992, 370626, 494168, 555939, 741252, 988336, 1111878, 1482504, 1667817, 2223756, 2965008, 3335634, 4447512, 5003451, 6671268, 8895024, 10006902, 13342536, 20013804, 26685072, 40027608, 80055216]

約数ペア:

[(1, 80055216), (2, 40027608), (3, 26685072), (4, 20013804), (6, 13342536), (8, 10006902), (9, 8895024), (12, 6671268), (16, 5003451), (18, 4447512), (24, 3335634), (27, 2965008), (36, 2223756), (48, 1667817), (54, 1482504), (72, 1111878), (81, 988336), (108, 741252), (144, 555939), (162, 494168), (216, 370626), (223, 358992), (277, 289008), (324, 247084), (432, 185313), (446, 179496), (554, 144504), (648, 123542), (669, 119664), (831, 96336), (892, 89748), (1108, 72252), (1296, 61771), (1338, 59832), (1662, 48168), (1784, 44874), (2007, 39888), (2216, 36126), (2493, 32112), (2676, 29916), (3324, 24084), (3568, 22437), (4014, 19944), (4432, 18063), (4986, 16056), (5352, 14958), (6021, 13296), (6648, 12042), (7479, 10704), (8028, 9972)]