42847632

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2160

約数の個数: 60

約数和(自身を含む): 120779100

約数和(自身を除く): 77931468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 1997, 2384, 2682, 3576, 3994, 5364, 5991, 7152, 7988, 10728, 11982, 15976, 17973, 21456, 23964, 31952, 35946, 47928, 71892, 95856, 143784, 287568, 297553, 595106, 892659, 1190212, 1785318, 2380424, 2677977, 3570636, 4760848, 5355954, 7141272, 10711908, 14282544, 21423816, 42847632]

約数ペア:

[(1, 42847632), (2, 21423816), (3, 14282544), (4, 10711908), (6, 7141272), (8, 5355954), (9, 4760848), (12, 3570636), (16, 2677977), (18, 2380424), (24, 1785318), (36, 1190212), (48, 892659), (72, 595106), (144, 297553), (149, 287568), (298, 143784), (447, 95856), (596, 71892), (894, 47928), (1192, 35946), (1341, 31952), (1788, 23964), (1997, 21456), (2384, 17973), (2682, 15976), (3576, 11982), (3994, 10728), (5364, 7988), (5991, 7152)]