85102072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 182217600

約数和(自身を除く): 97115528

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 236, 296, 407, 443, 472, 649, 814, 886, 1298, 1628, 1772, 2183, 2596, 3256, 3544, 4366, 4873, 5192, 8732, 9746, 16391, 17464, 19492, 24013, 26137, 32782, 38984, 48026, 52274, 65564, 96052, 104548, 131128, 180301, 192104, 209096, 287507, 360602, 575014, 721204, 967069, 1150028, 1442408, 1934138, 2300056, 3868276, 7736552, 10637759, 21275518, 42551036, 85102072]

約数ペア:

[(1, 85102072), (2, 42551036), (4, 21275518), (8, 10637759), (11, 7736552), (22, 3868276), (37, 2300056), (44, 1934138), (59, 1442408), (74, 1150028), (88, 967069), (118, 721204), (148, 575014), (236, 360602), (296, 287507), (407, 209096), (443, 192104), (472, 180301), (649, 131128), (814, 104548), (886, 96052), (1298, 65564), (1628, 52274), (1772, 48026), (2183, 38984), (2596, 32782), (3256, 26137), (3544, 24013), (4366, 19492), (4873, 17464), (5192, 16391), (8732, 9746)]