71945388

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{2909}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 187404000

約数和(自身を除く): 115458612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 2909, 4122, 5818, 6183, 8244, 8727, 11636, 12366, 17454, 24732, 26181, 34908, 52362, 78543, 104724, 157086, 314172, 666161, 1332322, 1998483, 2664644, 3996966, 5995449, 7993932, 11990898, 17986347, 23981796, 35972694, 71945388]

約数ペア:

[(1, 71945388), (2, 35972694), (3, 23981796), (4, 17986347), (6, 11990898), (9, 7993932), (12, 5995449), (18, 3996966), (27, 2664644), (36, 1998483), (54, 1332322), (108, 666161), (229, 314172), (458, 157086), (687, 104724), (916, 78543), (1374, 52362), (2061, 34908), (2748, 26181), (2909, 24732), (4122, 17454), (5818, 12366), (6183, 11636), (8244, 8727)]