80971584

素因数分解:

$2^6\times 3^1\times {\mathrm{421727}}^1$

素因数の和:421742

約数の個数: 28

約数和(自身を含む): 214237824

約数和(自身を除く): 133266240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421727, 843454, 1265181, 1686908, 2530362, 3373816, 5060724, 6747632, 10121448, 13495264, 20242896, 26990528, 40485792, 80971584]

約数ペア:

[(1, 80971584), (2, 40485792), (3, 26990528), (4, 20242896), (6, 13495264), (8, 10121448), (12, 6747632), (16, 5060724), (24, 3373816), (32, 2530362), (48, 1686908), (64, 1265181), (96, 843454), (192, 421727)]