172068768

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2609}}^1$

素因数の和:2854

約数の個数: 72

約数和(自身を含む): 491645700

約数和(自身を除く): 319576932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2609, 2748, 3664, 4122, 5218, 5496, 7328, 7827, 8244, 10436, 10992, 15654, 16488, 20872, 21984, 23481, 31308, 32976, 41744, 46962, 62616, 65952, 83488, 93924, 125232, 187848, 250464, 375696, 597461, 751392, 1194922, 1792383, 2389844, 3584766, 4779688, 5377149, 7169532, 9559376, 10754298, 14339064, 19118752, 21508596, 28678128, 43017192, 57356256, 86034384, 172068768]

約数ペア:

[(1, 172068768), (2, 86034384), (3, 57356256), (4, 43017192), (6, 28678128), (8, 21508596), (9, 19118752), (12, 14339064), (16, 10754298), (18, 9559376), (24, 7169532), (32, 5377149), (36, 4779688), (48, 3584766), (72, 2389844), (96, 1792383), (144, 1194922), (229, 751392), (288, 597461), (458, 375696), (687, 250464), (916, 187848), (1374, 125232), (1832, 93924), (2061, 83488), (2609, 65952), (2748, 62616), (3664, 46962), (4122, 41744), (5218, 32976), (5496, 31308), (7328, 23481), (7827, 21984), (8244, 20872), (10436, 16488), (10992, 15654)]