71917308

素因数分解:

$2^2\times 3^7\times {\mathrm{8221}}^1$

素因数の和:8246

約数の個数: 48

約数和(自身を含む): 188777120

約数和(自身を除く): 116859812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8221, 8748, 16442, 24663, 32884, 49326, 73989, 98652, 147978, 221967, 295956, 443934, 665901, 887868, 1331802, 1997703, 2663604, 3995406, 5993109, 7990812, 11986218, 17979327, 23972436, 35958654, 71917308]

約数ペア:

[(1, 71917308), (2, 35958654), (3, 23972436), (4, 17979327), (6, 11986218), (9, 7990812), (12, 5993109), (18, 3995406), (27, 2663604), (36, 1997703), (54, 1331802), (81, 887868), (108, 665901), (162, 443934), (243, 295956), (324, 221967), (486, 147978), (729, 98652), (972, 73989), (1458, 49326), (2187, 32884), (2916, 24663), (4374, 16442), (8221, 8748)]