80591532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13513}}^1$

素因数の和:13598

約数の個数: 48

約数和(自身を含む): 217953792

約数和(自身を除く): 137362260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 13513, 27026, 40539, 54052, 81078, 94591, 162156, 189182, 283773, 378364, 567546, 959423, 1135092, 1918846, 2878269, 3837692, 5756538, 6715961, 11513076, 13431922, 20147883, 26863844, 40295766, 80591532]

約数ペア:

[(1, 80591532), (2, 40295766), (3, 26863844), (4, 20147883), (6, 13431922), (7, 11513076), (12, 6715961), (14, 5756538), (21, 3837692), (28, 2878269), (42, 1918846), (71, 1135092), (84, 959423), (142, 567546), (213, 378364), (284, 283773), (426, 189182), (497, 162156), (852, 94591), (994, 81078), (1491, 54052), (1988, 40539), (2982, 27026), (5964, 13513)]