80620566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44939}}^1$

素因数の和:44980

約数の個数: 32

約数和(自身を含む): 181198080

約数和(自身を除く): 100577514

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 44939, 89878, 134817, 269634, 584207, 1033597, 1168414, 1752621, 2067194, 3100791, 3505242, 6201582, 13436761, 26873522, 40310283, 80620566]

約数ペア:

[(1, 80620566), (2, 40310283), (3, 26873522), (6, 13436761), (13, 6201582), (23, 3505242), (26, 3100791), (39, 2067194), (46, 1752621), (69, 1168414), (78, 1033597), (138, 584207), (299, 269634), (598, 134817), (897, 89878), (1794, 44939)]