89042044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 199385088

約数和(自身を除く): 110343044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 607, 676, 806, 868, 1183, 1214, 1612, 2366, 2428, 2821, 4249, 4732, 5239, 5642, 7891, 8498, 10478, 11284, 15782, 16996, 18817, 20956, 31564, 36673, 37634, 55237, 73346, 75268, 102583, 110474, 131719, 146692, 205166, 220948, 244621, 263438, 410332, 489242, 526876, 718081, 978484, 1436162, 1712347, 2872324, 3180073, 3424694, 6360146, 6849388, 12720292, 22260511, 44521022, 89042044]

約数ペア:

[(1, 89042044), (2, 44521022), (4, 22260511), (7, 12720292), (13, 6849388), (14, 6360146), (26, 3424694), (28, 3180073), (31, 2872324), (52, 1712347), (62, 1436162), (91, 978484), (124, 718081), (169, 526876), (182, 489242), (217, 410332), (338, 263438), (364, 244621), (403, 220948), (434, 205166), (607, 146692), (676, 131719), (806, 110474), (868, 102583), (1183, 75268), (1214, 73346), (1612, 55237), (2366, 37634), (2428, 36673), (2821, 31564), (4249, 20956), (4732, 18817), (5239, 16996), (5642, 15782), (7891, 11284), (8498, 10478)]