70745808

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4297}}^1$

素因数の和:4329

約数の個数: 80

約数和(自身を含む): 213180800

約数和(自身を除く): 142434992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4297, 5488, 8232, 8594, 12891, 16464, 17188, 25782, 30079, 34376, 51564, 60158, 68752, 90237, 103128, 120316, 180474, 206256, 210553, 240632, 360948, 421106, 481264, 631659, 721896, 842212, 1263318, 1443792, 1473871, 1684424, 2526636, 2947742, 3368848, 4421613, 5053272, 5895484, 8843226, 10106544, 11790968, 17686452, 23581936, 35372904, 70745808]

約数ペア:

[(1, 70745808), (2, 35372904), (3, 23581936), (4, 17686452), (6, 11790968), (7, 10106544), (8, 8843226), (12, 5895484), (14, 5053272), (16, 4421613), (21, 3368848), (24, 2947742), (28, 2526636), (42, 1684424), (48, 1473871), (49, 1443792), (56, 1263318), (84, 842212), (98, 721896), (112, 631659), (147, 481264), (168, 421106), (196, 360948), (294, 240632), (336, 210553), (343, 206256), (392, 180474), (588, 120316), (686, 103128), (784, 90237), (1029, 68752), (1176, 60158), (1372, 51564), (2058, 34376), (2352, 30079), (2744, 25782), (4116, 17188), (4297, 16464), (5488, 12891), (8232, 8594)]