80993196

素因数分解:

$2^2\times 3^4\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1020

約数の個数: 60

約数和(自身を含む): 212583448

約数和(自身を除く): 131590252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 457, 547, 914, 1094, 1371, 1641, 1828, 2188, 2742, 3282, 4113, 4923, 5484, 6564, 8226, 9846, 12339, 14769, 16452, 19692, 24678, 29538, 37017, 44307, 49356, 59076, 74034, 88614, 148068, 177228, 249979, 499958, 749937, 999916, 1499874, 2249811, 2999748, 4499622, 6749433, 8999244, 13498866, 20248299, 26997732, 40496598, 80993196]

約数ペア:

[(1, 80993196), (2, 40496598), (3, 26997732), (4, 20248299), (6, 13498866), (9, 8999244), (12, 6749433), (18, 4499622), (27, 2999748), (36, 2249811), (54, 1499874), (81, 999916), (108, 749937), (162, 499958), (324, 249979), (457, 177228), (547, 148068), (914, 88614), (1094, 74034), (1371, 59076), (1641, 49356), (1828, 44307), (2188, 37017), (2742, 29538), (3282, 24678), (4113, 19692), (4923, 16452), (5484, 14769), (6564, 12339), (8226, 9846)]