72551328

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5437}}^1$

素因数の和:5589

約数の個数: 48

約数和(自身を含む): 191852640

約数和(自身を除く): 119301312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 5437, 6672, 10874, 13344, 16311, 21748, 32622, 43496, 65244, 86992, 130488, 173984, 260976, 521952, 755743, 1511486, 2267229, 3022972, 4534458, 6045944, 9068916, 12091888, 18137832, 24183776, 36275664, 72551328]

約数ペア:

[(1, 72551328), (2, 36275664), (3, 24183776), (4, 18137832), (6, 12091888), (8, 9068916), (12, 6045944), (16, 4534458), (24, 3022972), (32, 2267229), (48, 1511486), (96, 755743), (139, 521952), (278, 260976), (417, 173984), (556, 130488), (834, 86992), (1112, 65244), (1668, 43496), (2224, 32622), (3336, 21748), (4448, 16311), (5437, 13344), (6672, 10874)]