73909968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139981}}^1$

素因数の和:140003

約数の個数: 40

約数和(自身を含む): 208293216

約数和(自身を除く): 134383248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 139981, 279962, 419943, 559924, 839886, 1119848, 1539791, 1679772, 2239696, 3079582, 3359544, 4619373, 6159164, 6719088, 9238746, 12318328, 18477492, 24636656, 36954984, 73909968]

約数ペア:

[(1, 73909968), (2, 36954984), (3, 24636656), (4, 18477492), (6, 12318328), (8, 9238746), (11, 6719088), (12, 6159164), (16, 4619373), (22, 3359544), (24, 3079582), (33, 2239696), (44, 1679772), (48, 1539791), (66, 1119848), (88, 839886), (132, 559924), (176, 419943), (264, 279962), (528, 139981)]