71118972

素因数分解:

$2^2\times 3^4\times {\mathrm{219503}}^1$

素因数の和:219519

約数の個数: 30

約数和(自身を含む): 185919888

約数和(自身を除く): 114800916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 219503, 439006, 658509, 878012, 1317018, 1975527, 2634036, 3951054, 5926581, 7902108, 11853162, 17779743, 23706324, 35559486, 71118972]

約数ペア:

[(1, 71118972), (2, 35559486), (3, 23706324), (4, 17779743), (6, 11853162), (9, 7902108), (12, 5926581), (18, 3951054), (27, 2634036), (36, 1975527), (54, 1317018), (81, 878012), (108, 658509), (162, 439006), (324, 219503)]