81194448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5284

約数の個数: 80

約数和(自身を含む): 233824320

約数和(自身を除く): 152629872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 5237, 7752, 10474, 15504, 15711, 20948, 31422, 41896, 62844, 83792, 89029, 99503, 125688, 178058, 199006, 251376, 267087, 298509, 356116, 398012, 534174, 597018, 712232, 796024, 1068348, 1194036, 1424464, 1592048, 1691551, 2136696, 2388072, 3383102, 4273392, 4776144, 5074653, 6766204, 10149306, 13532408, 20298612, 27064816, 40597224, 81194448]

約数ペア:

[(1, 81194448), (2, 40597224), (3, 27064816), (4, 20298612), (6, 13532408), (8, 10149306), (12, 6766204), (16, 5074653), (17, 4776144), (19, 4273392), (24, 3383102), (34, 2388072), (38, 2136696), (48, 1691551), (51, 1592048), (57, 1424464), (68, 1194036), (76, 1068348), (102, 796024), (114, 712232), (136, 597018), (152, 534174), (204, 398012), (228, 356116), (272, 298509), (304, 267087), (323, 251376), (408, 199006), (456, 178058), (646, 125688), (816, 99503), (912, 89029), (969, 83792), (1292, 62844), (1938, 41896), (2584, 31422), (3876, 20948), (5168, 15711), (5237, 15504), (7752, 10474)]